U.S. patent application number 15/789172 was filed with the patent office on 2018-04-26 for aerosol hair care compositions comprising hfo foaming agent and water miscible solvents.
The applicant listed for this patent is The Procter & Gamble Company. Invention is credited to Ioannis Constantine Constantinides, Douglas Charles Cook, Robert Wayne Glenn, JR., Howard David Hutton, III, Peter Herbert Koenig, Sarah Elizabeth Mullen, Rootvij Dinesh Patel, Edward Dewey Smith, III, Brian Xiaoqing Song, Jazmin Veronica Torres Rivera, Xiaoru Jenny Wang, Karl Shiqing Wei, Jean Jianqun Zhao.
Application Number | 20180110704 15/789172 |
Document ID | / |
Family ID | 60263041 |
Filed Date | 2018-04-26 |
United States Patent
Application |
20180110704 |
Kind Code |
A1 |
Zhao; Jean Jianqun ; et
al. |
April 26, 2018 |
AEROSOL HAIR CARE COMPOSITIONS COMPRISING HFO FOAMING AGENT AND
WATER MISCIBLE SOLVENTS
Abstract
The invention relates to a hair care composition comprising:
from about 5 weight % to about 45 weight % total surfactant; from
about 5 weight % to about 35 weight % anionic surfactant; from
about 1 to about 20% by weight of a water miscible solvent; greater
than about 3 weight % HFO; wherein the ratio of HFO to water
miscible solvent is lower than about 3, and wherein the foam
density of the foam after dispensing is from about 0.03 to about
0.35 g/mL. The invention also relates to dispensing the composition
from an aerosol container, wherein the foam density of the foam
after dispensing is from about 0.03 to about 0.35 g/mL.
Inventors: |
Zhao; Jean Jianqun;
(Cincinnati, OH) ; Constantinides; Ioannis
Constantine; (Wyoming, OH) ; Wei; Karl Shiqing;
(Mason, OH) ; Koenig; Peter Herbert; (Montgomery,
OH) ; Hutton, III; Howard David; (Oregonia, OH)
; Glenn, JR.; Robert Wayne; (Liberty Township, OH)
; Wang; Xiaoru Jenny; (Mason, OH) ; Cook; Douglas
Charles; (South Lebanon, OH) ; Patel; Rootvij
Dinesh; (Cincinnati, OH) ; Mullen; Sarah
Elizabeth; (Cincinnati, OH) ; Torres Rivera; Jazmin
Veronica; (Liberty Township, OH) ; Song; Brian
Xiaoqing; (Mason, OH) ; Smith, III; Edward Dewey;
(Mason, OH) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
The Procter & Gamble Company |
Cincinnati |
OH |
US |
|
|
Family ID: |
60263041 |
Appl. No.: |
15/789172 |
Filed: |
October 20, 2017 |
Related U.S. Patent Documents
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
|
|
62411060 |
Oct 21, 2016 |
|
|
|
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A61K 8/345 20130101;
A61K 2800/5424 20130101; A61Q 5/02 20130101; A61K 8/70 20130101;
A61K 8/416 20130101; A61K 8/315 20130101; A61K 8/494 20130101; C09K
3/30 20130101; A61K 2800/596 20130101; A61K 2800/22 20130101; A61K
2800/87 20130101; A61K 8/368 20130101; A61K 8/466 20130101; A61Q
5/006 20130101; A61K 8/046 20130101; A61K 8/463 20130101; A61K
2800/5426 20130101; A61K 8/4926 20130101 |
International
Class: |
A61K 8/31 20060101
A61K008/31; A61K 8/04 20060101 A61K008/04; A61K 8/41 20060101
A61K008/41; A61K 8/49 20060101 A61K008/49; A61K 8/368 20060101
A61K008/368; A61Q 5/02 20060101 A61Q005/02; A61Q 5/00 20060101
A61Q005/00 |
Claims
1. A hair care composition comprising: a) from about 5 weight % to
about 45 weight % total surfactant; b) from about 5 weight % to
about 35 weight % anionic surfactant c) from about 1 to about 20%
by weight of a water miscible solvent; d) greater than about 3
weight % HFO; wherein the ratio of HFO to water miscible solvent is
lower than about 3.
2. The hair care composition of claim 1, having a foam density of
from about 0.03 to about 0.35 g/mL.
3. The hair care composition of claim 1, having viscosity of about
1 to about 3000 cP at 26.5.degree. C.
4. The hair care composition of claim 1, wherein the concentration
of the HFO is from about 3 to about 12 weight %.
5. The hair care composition of claim 1, wherein the composition
further comprises from about 0.1 weight % to about 25 weight % one
or more co-surfactants selected from the group consisting of
amphoteric surfactant, zwitterionic surfactant, non-ionic
surfactant and mixtures thereof.
6. The hair care composition of claim 1, wherein the composition
further comprises from about 2 weight % to about 20 weight % one or
more co-surfactants selected from the group consisting of
amphoteric surfactant, zwitterionic surfactant, non-ionic
surfactant and mixtures thereof.
7. The hair care composition of claim 1, wherein the hair care
composition further contains about 0.05 to 5 weight percent of a
silicone conditioning agent.
8. The hair care composition of claim 7, wherein the silicone
conditioning agent contains one of more quaternary ammonium salt in
its molecular structure.
9. The hair care composition of claim 7, wherein the silicone
conditioning agent is dimethiconol micro-emulsion.
10. The hair care composition of claim 1, wherein the composition
further comprises from about 0.1 weight % to about 5 weight % of
one or more anti-dandruff active.
11. The hair care composition of claim 10, wherein the
anti-dandruff active is selected from the group containing
piroctone olamine, climbazole, and salicylic acid and mixtures
thereof.
12. The hair care composition of claim 1 wherein the hair care
composition further comprises from about 0.05 to about 2 weight %
of the hair care composition of one or more cationic polymers.
13. The hair care composition of claim 12, wherein the cationic
polymers are selected from the group consisting of guar
hydroxylpropyltrimonium chloride, Polyquaternium-6,
Polyquaternium-7, Polyquaternium-10, Polyquaternium-39,
Polyquaternium-67, and mixtures thereof.
14. The hair care composition of claim 13, wherein the guar
hydroxylpropyltrimonium chloride has a weight average molecular
weight of from about 100,000 to about 2,000,000 g/m and a charge
density from about 0.2 to about 2.2 meg/g.
15. The hair care composition of claim 17, wherein the total
surfactant level is from about 20% to about 35% by weight.
16. The hair care composition of claim 1, wherein the anionic
surfactant is selected from the group consisting of sodium
trideceth sulfate, sodium tridecyl sulfate, sodium C12-13 alkyl
sulfate, sodium C12-15 alkyl sulfate, sodium C12-18 alkyl sulfate,
sodium C12-13 pareth sulfate, sodium C12-13 pareth-n sulfate,
sodium C12-14 pareth-n sulfate, and combinations thereof.
17. The hair care composition of claim 1, wherein the anionic
surfactant is selected from the group consisting of ammonium lauryl
sulfate, ammonium laureth sulfate, triethylamine lauryl sulfate,
triethylamine laureth sulfate, triethanolamine lauryl sulfate,
triethanolamine laureth sulfate, monoethanolamine lauryl sulfate,
monoethanolamine laureth sulfate, diethanolamine lauryl sulfate,
diethanolamine laureth sulfate, lauric monoglyceride sodium
sulfate, sodium lauryl sulfate, sodium laureth sulfate, potassium
laureth sulfate, ammonium cocoyl sulfate, ammonium lauroyl sulfate,
sodium cocoyl sulfate, sodium lauroyl sulfate, potassium cocoyl
sulfate, potassium lauryl sulfate, monoethanolamine cocoyl sulfate,
sodium trideceth-1 sulfate, sulfate, sodium trideceth-2 sulfate,
sulfate, sodium trideceth-3 sulfate, sodium tridecyl sulfate,
lauryl sarcosine, cocoyl sarcosine, sodium lauryl sarcosinate,
sodium lauroyl sarcosinate, acyl sarcosinate, acyl taurate, sodium
methyl lauroyl taurate, sodium methyl cocoyl taurate, acyl
isethionate, acyl methyl isethionate, sodium lauroyl isethionate,
sodium lauroyl methyl isethionate, sodium cocoyl isethionate,
sulfosuccinate, sodium laureth sulfosuccinate, sodium lauryl
sulfosuccinate, disodium laureth sulfosuccinate, disodium lauryl
sulfosuccinate, alpha olefin sulfonate, alkyl benzene sulfonate,
sodium tridecyl benzene sulfonate, sodium dodecyl benzene
sulfonate, acyl glutamate, sodium cocoyl glutamate, disodium cocoyl
glutamate, sodium lauroyl glutamate, disodium lauroyl glutamate,
acyl glycinate, sodium lauroyl glycinate, sodium cocoyl glycinate,
acyl alaninate, sodium lauroyl alaninate, alkyl ether carboxylate,
glucose carboxylate, sodium cocoyl glucose carboxylate,
alkylamphoacetate, sodium lauryl sodium cocoyl amphoacetate, sodium
lauroyl amphoacetate, and mixtures thereof.
18. The hair care composition of claim 1, wherein the water
miscible solvent is selected from the group consisting of
dipropylene glycol, tripropylene glycol, diethylene glycol,
ethylene glycol, propylene glycol, glycerin, 1,3-propane diol,
2,2-propanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol,
2,3-butanediol, 2-methyl-2,4-pentanediol, and mixtures thereof.
19. The hair care composition of claim 1, wherein the hair care
composition further comprises about 0.5 to about 7 weight percent
of a perfume.
20. A method of treating the hair, the method comprising: a.
providing a concentrated hair care composition in an aerosol foam
dispenser, wherein the concentrated hair care composition
comprises: 1) from about 5 weight % to about 45 weight % total
surfactant; 2) from about 5 weight % to about 35 weight % anionic
surfactant 3) from about 1 to about 20% by weight of a water
miscible solvent; 4) from about 3 to about 12 weight % HFO; wherein
the ratio of HFO to water miscible solvent is lower than about 3;
wherein the concentrated hair care composition has viscosity of
about 1 to about 3000 cP at 26.5.degree. C.; b. dispensing the
concentrated hair care composition from the aerosol foam dispenser
as a foam; wherein the foam has a density of from about 0.03 to
about 0.30 g/mL when dispensed from the aerosol foam dispenser.
Description
FIELD OF THE INVENTION
[0001] The invention relates to an aerosol shampoo composition that
comprises trans-1,3,3,3-tetrafluoropropene ("HFO") and a
water-miscible solvent.
BACKGROUND OF THE INVENTION
[0002] Described herein are aerosol foams for the personal
cleansing category represent an attractive form to the consumers. A
shampoo product delivered via foam is readily spread on hair and
enables hair cleansing without leaving significant residue on hair
because the structuring effect of foam enables the use of
compositions without polymeric or waxy structurants, resulting in
cleaner and glossier hair. The development of plastic aerosol
packages provides opportunities for developing attractive products
in clear containers where the content of the package is visible to
the consumer. Thus, clear products, which may signal to the
consumer composition purity, are especially attractive for
transparent packages and there is a need for developing transparent
or translucent compositions.
[0003] Typical propellants or foaming agents for aerosol products
are flammable volatile materials, such as hydrocarbons with low
carbon chains. However, the content of such propellants or foaming
agents in compositions delivered via plastic aerosols is limited
because of their flammability. In addition, compositions containing
hydrophobic foaming agents are often phase unstable, separating
into two phases. Thus, shaking of the containers before dispensing
is often needed. If the used propellant or foaming agent is
biodegradable, the product becomes more sustainable. Thus, a need
exists for cleansing aerosol compositions having non-flammable,
biodegradable propellants or foaming agents that provide stable
surfactant compositions.
[0004] Additionally, a shampoo product delivered via foam is an
attractive consumer choice. However, because of the low density of
the foam, high concentration of surfactant may be needed to deliver
sufficient amount of detersive surfactant for each use. High
surfactant liquid cleansing compositions often exhibit high
viscosity, which makes it difficult to deliver with a typical
aerosol foam dispenser. High surfactant liquid cleansing
compositions are occasionally unstable and phase separate. Based on
the foregoing, there is a need for a low viscosity, stable
concentrated liquid cleansing composition for delivery as foam.
[0005] Trans-1,3,3,3-tetrafluoropropene ("HFO") propellant or
foaming agent is non-flammable and biodegradable and is compatible
with many plastic containers. However, as with many compositions
containing hydrophobic foaming agents, cleansing compositions
containing HFO are occasionally unstable, because the hydrophobic
material separates into a second phase. Thus, there is a need for
the development of stable, single phase compositions using HFO
propellant or foaming agent.
[0006] It has been surprisingly found that clear, stable, low
viscosity compositions (even having high surfactant content) can be
prepared by using the combination of HFO and a water-miscible
solvent, such as dipropylene glycol, glycerin or propylene glycol,
if the HFO:Solvent ratio is below 3. Such compositions can be
delivered as foams using plastic (or other) aerosol packages.
SUMMARY OF THE INVENTION
[0007] The invention relates to a hair care composition comprising:
from about 5 weight % to about 45 weight % total surfactant; from
about 5 weight % to about 35 weight % anionic surfactant; from
about 1 to about 20% by weight of a water miscible solvent; greater
than about 3% HFO; wherein the ratio of HFO to water miscible
solvent is lower than about 3, and wherein the foam density after
dispensing is between about 0.03 to about 0.35 g/mL. The hair care
composition can be a shampoo, and the shampoo can be
concentrated.
DETAILED DESCRIPTION OF THE INVENTION
[0008] As used herein, the articles including "a" and "an" when
used in a claim, are understood to mean one or more of what is
claimed or described.
[0009] As used herein, "comprising" means that other steps and
other ingredients which do not affect the end result can be added.
This term encompasses the terms "consisting of" and "consisting
essentially of".
[0010] As used herein, "mixtures" is meant to include a simple
combination of materials and any compounds that may result from
their combination.
[0011] As used herein, "molecular weight" or "M.Wt." refers to the
weight average molecular weight unless otherwise stated. Molecular
weight is measured using industry standard method, gel permeation
chromatography ("GPC").
[0012] As used herein, "personal care compositions" includes
products such as shampoos, shower gels, liquid hand cleansers, hair
colorants, facial cleansers, laundry detergent, dish detergent, and
other surfactant-based liquid compositions
[0013] As used herein, the terms "include," "includes," and
"including," are meant to be non-limiting and are understood to
mean "comprise," "comprises," and "comprising," respectively.
[0014] All percentages, parts and ratios are based upon the total
weight of the compositions of the present invention, unless
otherwise specified. All such weights as they pertain to listed
ingredients are based on the active level and, therefore, do not
include carriers or by-products that may be included in
commercially available materials.
[0015] Unless otherwise noted, all component or composition levels
are in reference to the active portion of that component or
composition, and are exclusive of impurities, for example, residual
solvents or by-products, which may be present in commercially
available sources of such components or compositions.
[0016] It should be understood that every maximum numerical
limitation given throughout this specification includes every lower
numerical limitation, as if such lower numerical limitations were
expressly written herein. Every minimum numerical limitation given
throughout this specification will include every higher numerical
limitation, as if such higher numerical limitations were expressly
written herein. Every numerical range given throughout this
specification will include every narrower numerical range that
falls within such broader numerical range, as if such narrower
numerical ranges were all expressly written herein.
[0017] The hair care compositions described herein are cleaning
aerosol compositions that comprise a non-flammable, inert,
biodegradable propellant or foaming agent which provides a stable
surfactant containing composition. The composition may be clear.
The hair care composition can be a shampoo, and the shampoo can be
concentrated. The hair care composition comprises from about 5
weight % to about 45 weight % total surfactant; from about 5 weight
% to about 35 weight % anionic surfactant; from about 1 to about
20% by weight of a water miscible solvent; greater than about 3%
HFO; wherein the ratio of HFO to water miscible solvent is lower
than about 3, and wherein the foam density of the foam dispensed by
the aerosol package is between about 0.03 to about 0.35 g/mL.
[0018] The ratio of HFO to water miscible solvent can be from about
0.1 to about 3, alternatively from about 0.1 to about 2.8.
[0019] A. Surfactants
[0020] The hair care composition can comprise a total surfactant
level of from about 5% to about 45% by weight, from about 10% to
about 45% by weight, from about 15% to about 45% by weight, from
about 20% to about 45% by weigh, from about 20% to about 40% by
weight. The total surfactants can include, but are not limited to
anionic surfactants, amphoteric/zwitterionic surfactants, nonionic
surfactants and combinations thereof. The hair care composition can
comprise from about 5 weight % to about 35 weight % anionic
surfactant.
[0021] Suitable anionic detersive surfactant components for use in
the composition herein include those which are known for use in
hair care or other personal care shampoo compositions. The anionic
detersive surfactant may be a combination of sodium lauryl sulfate
and sodium laureth-n sulfate. Alternatively, the anionic detersive
surfactant can be sodium laureth sulfate with an average of one
mole ethoxylate. The concentration of the anionic surfactant
component in the composition should be sufficient to provide the
desired cleaning and lather performance.
[0022] Anionic surfactants suitable for use herein include alkyl
sulfates and alkyl ether sulfates of the formula ROSO.sub.3M and
RO(C.sub.2H.sub.4O).sub.xSO.sub.3M, wherein R is alkyl or alkenyl
of from about 8 to about 18 carbon atoms, x is 1 to 10, and M is a
water-soluble cation such as ammonium, sodium, potassium, and
triethanolamine cation or salts of the divalent magnesium ion with
two anionic surfactant anions. The alkyl ether sulfates may be made
as condensation products of ethylene oxide and monohydric alcohols
having from about 8 to about 24 carbon atoms. The alcohols can be
derived from fats such as coconut oil, palm oil, palm kernel oil,
or tallow, or can be synthetic.
TABLE-US-00001 TABLE 1 Examples of Typical Alkyl Sulfates and Alky
Ether Sulfates Surfactant Supplier SLS SLE1S SLE2S SLE3S SLE >
3S Sodium Stepan 100 0 0 0 0 Lauryl STEOL Sulfate SLS Sodium Stepan
45.5 26.3 11.8 0.07 16.33 Laureth-1 STEOL Sulfate SLES-1 Sodium
Stepan 18 16.7 12.6 12.4 40.30 Laureth-3 STEOL Sulfate SLES-3
[0023] The composition of the present invention can also include
anionic surfactants selected from the group consisting of:
[0024] a) R.sub.1O(CH.sub.2CHR.sub.3O).sub.yS0.sub.3M;
[0025] b) CH.sub.3 (CH.sub.2)
CHR.sub.2CH.sub.2O(CH.sub.2CHR.sub.3O).sub.zS0.sub.3M; and
[0026] c) mixtures thereof,
[0027] where R.sub.1 represents CH.sub.3 (CH.sub.2).sub.10, R.sub.2
represents H or a hydrocarbon radical comprising 1 to 4 carbon
atoms such that the sum of the carbon atoms in z and R.sub.2 is 8,
R.sub.3 is H or CH.sub.3, y is to 7, the average value of y is
about 1 when y is not zero (0), and M is a monovalent or divalent,
positively-charged cation.
[0028] The composition can also include anionic alkyl sulfates and
alkyl ether sulfate surfactants having branched alkyl chains which
are synthesized from C8 to C18 2-alkylbranched alcohols which may
be selected from the group consisting of: Guerbet alcohols, aldol
alcohols, oxo alcohols and mixtures thereof. Nonlimiting examples
of the 2-alkyl branched alcohols include the Guerbet alcohols such
as 2-methyl-1-undecanol, 2-ethyl-1-decanol, 2-methyl-1-dodecanol,
2-butyl 1-octanol, 2-butyl-1-nonanol, 2-ethyl-1-undecanol,
2-propyl-1-nonanol, 2-pentyl-1-octanol, 2-pentyl-1-heptanol, and
those sold under the tradename ISOFOL.RTM. (Sasol), and oxo
alcohols, e.g., those sold under the tradenames LIAL.RTM. (Sasol),
ISALCHEM.RTM. (Sasol), NEODOL.RTM. (Shell), Other suitable anionic
surfactants include water-soluble salts of the organic, sulfonic
acids of the general formula [R.sup.1--SO.sub.3M]. R.sup.1 being a
straight chain aliphatic hydrocarbon radical having from 13 to 17
carbon atoms, alternatively from 13 to 15 carbon atoms. M is a
water soluble cation such as ammonium, sodium, potassium, and
triethanolamine cation or salts of the divalent magnesium ion with
two anionic surfactant anions. These materials are produced by the
reaction of SO.sub.2 and O.sub.2 with suitable chain length normal
paraffins (C.sub.14-C.sub.17) and are sold commercially as sodium
paraffin sulfonates.
[0029] Some non-limiting examples of surfactants are:
[0030] Alkyl Sulfates
##STR00001## [0031] where R is C.sub.8-C.sub.24 alkyl (linear or
branched, saturated or unsaturated) or mixtures thereof and M.sup.+
is monovalent cation. Examples include Sodium lauryl sulfate (where
R is C.sub.12 alkyl and M.sup.+ is Na.sup.+), ammonium lauryl
sulfate (where R is C.sub.12 alkyl and M.sup.+ is NH.sub.3.sup.+),
and sodium coco-sulfate (where R is coconut alkyl and M.sup.+ is
Na.sup.+);
[0032] Alkyl Ether Sulfates
##STR00002## [0033] where R is C.sub.8-C.sub.24 alkyl (linear or
branched, saturated or unsaturated) or mixtures thereof, n=1-12,
and M.sup.+ is monovalent cation. Examples include sodium laureth
sulfate (where R is C.sub.12 alkyl and M.sup.+ is Na.sup.+, n=1-3),
ammonium laureth sulfate (where R is C.sub.12 alkyl, M.sup.+ is
NH.sub.3.sup.+, n=1-3), and Sodium trideceth sulfate (where R is
C.sub.13 alkyl, M.sup.+ is Na.sup.+, and n=1-4);
[0034] Some non-limiting examples of sulfonate surfactants are:
Alkyl glyceryl ether sulfonates:
##STR00003##
where R.dbd.C.sub.8-C.sub.24 alkyl (linear or branched, saturated
or unsaturated) or mixtures thereof and M.sup.+=monovalent cation,
such as Sodium Cocoglyceryl Ether Sulfonate (R=coco alkyl,
M.sup.+=Na.sup.+);
[0035] Alpha olefin sulfonates prepared by sulfonation of long
chain alpha olefins. Alpha olefin sulfonates consist of mixtures of
alkene sulfonates,
##STR00004## [0036] where R.dbd.C.sub.8-C.sub.18 alkyl or mixtures
thereof and M.sup.+=monovalent cation; [0037] Hydroxyalkyl
sulfonates,
##STR00005##
[0037] where R.dbd.C.sub.4-C.sub.18 alkyl or mixtures thereof and
M.sup.+=monovalent cation. Examples include Sodium C12-14 Olefin
Sulfonate (R.dbd.C.sub.8-C.sub.10 alkyl, M.sup.+=Na.sup.+) and
Sodium C 14-16 Olefin Sulfonate (R.dbd.C.sub.10-C.sub.12 alkyl,
M.sup.+=Na.sup.+).
[0038] Examples of additional anionic surfactants suitable for use
herein include, but are not limited to, ammonium lauryl sulfate,
ammonium laureth sulfate, triethylamine lauryl sulfate,
triethylamine laureth sulfate, triethanolamine lauryl sulfate,
triethanolamine laureth sulfate, monoethanolamine lauryl sulfate,
monoethanolamine laureth sulfate, diethanolamine lauryl sulfate,
diethanolamine laureth sulfate, lauric monoglyceride sodium
sulfate, sodium lauryl sulfate, sodium laureth sulfate, potassium
laureth sulfate, sodium lauryl sarcosinate, sodium lauroyl
sarcosinate, lauryl sarcosine, cocoyl sarcosine, ammonium cocoyl
sulfate, ammonium lauroyl sulfate, sodium cocoyl sulfate, sodium
lauroyl sulfate, potassium cocoyl sulfate, potassium lauryl
sulfate, monoethanolamine cocoyl sulfate, sodium trideceth sulfate,
sodium tridecyl sulfate, sodium methyl lauroyl taurate, sodium
methyl cocoyl taurate, sodium lauroyl isethionate, sodium cocoyl
isethionate, sodium laurethsulfosuccinate, sodium
laurylsulfosuccinate, sodium tridecyl benzene sulfonate, sodium
dodecyl benzene sulfonate, and mixtures thereof.
[0039] Additional anionic surfactants suitable for use herein
include, but not limited to, acyl isethionate, acyl methyl
isethionate, acyl glutamate, acyl glycinate, acyl sarcosinate, acyl
alaninate, acyl taurate, sulfosuccinate, alkyl benzene sulfonate,
alkyl ether carboxylate, alkylamphoacetate, alpha olefin sulfonate,
and mixtures thereof. Examples of such suitable anionic surfactants
include, but not limited to, sodium cocoyl isethionate, sodium
lauroyl isethionate, sodium lauroyl methyl isethionate, sodium
cocoyl glutamate, disodium cocoyl glutamate, sodium lauroyl
glutamate, disodium lauroyl glutamate, sodium cocoyl alaninate,
sodium lauroyl alaninate, sodium lauroyl glycinate, sodium cocoyl
glycinate, sodium laureth sulfosuccinate, disodium laureth
sulfosuccinate, sodium lauryl sulfosuccinate, disodium lauryl
sulfosuccinate, sodium lauryl glucose carboxylate, sodium cocoyl
glucose carboxylate, sodium cocoyl amphoacetate, sodium lauroyl
amphoacetate, sodium methyl cocoyl taurate, and mixtures
thereof.
[0040] The hair care composition comprises from about 0% to about
25%, from about 1% to about 23%, from about 2% to about 20%, from
about 1% to about 20%, from about 1% to about 15%, from about 1% to
about 10% by weight of one or more co-surfactants selected from the
group consisting of amphoteric surfactant, zwitterionic surfactant,
non-ionic surfactant and mixtures thereof.
[0041] Zwitterionic surfactants suitable for use herein include,
but are not limited to derivatives of aliphatic quaternary
ammonium, phosphonium, and sulfonium compounds, in which the
aliphatic radicals can be straight or branched chain, and wherein
one of the aliphatic substituents contains from about 8 to about 18
carbon atoms and one substituent contains an anionic group, e.g.,
carboxy, sulfonate, sulfate, phosphate, or phosphonate. Other
zwitterionic surfactants suitable for use herein include betaines,
including high alkyl betaines such as coco dimethyl carboxymethyl
betaine, cocoamidopropyl betaine, cocobetaine, lauryl amidopropyl
betaine, oleyl betaine, lauryl dimaethyl carboxymethyl betaine,
lauryl dimethyl alphacarboxyethyl betaine, cetyl dimethyl
carboxymethyl betaine, lauryl bis-(2-hydroxyethyl) carboxymethyl
betaine, stearyl bis-(2-hydroxypropyl) carboxymethyl betaine, oleyl
dimethyl gamma-carboxypropyl betaine, lauryl
bis-(2-hydroxypropyl)alpha-carboxyethyl betaine, and mixtures
thereof. The sulfobetaines may include coco dimethyl sulfopropyl
betaine, stearyl dimethyl sulfopropyl betaine, lauryl dimethyl
sulfoethyl betaine, lauryl bis-(2-hydroxyethyl) sulfopropyl betaine
and mixtures thereof.
[0042] The suitable co-surfactants for use herein include
zwitterionic molecules which possess a hydroxyl group along with
positive and negative charges within the same molecule.
[0043] The suitable zwitterionic co-surfactants possess a hydroxyl
group in their molecular structure are:
[0044] Alkyl Hydroxysultains
##STR00006## [0045] where R is alkyl group with C.sub.8 to C.sub.24
carbon chain (saturated or unsaturated) or mixture thereof.
Examples include lauryl hydroxysultaine (where R is lauryl;
C.sub.12H.sub.25) and coco-hydroxysultaine (where R is coco
alkyl).
[0046] Alkylamidoalkyl Hydroxysultaines:
##STR00007## [0047] where RCO.dbd.C.sub.6-C.sub.24 acyl (saturated
or unsaturated) or mixtures thereof. Examples include
Cocamidopropyl Hydroxysultaine (RCO=coco acyl, x=3),
Lauramidopropyl Hydroxysultaine (RCO=lauroyl, and x=3),
Myristamidopropyl Hydroxysultaine (RCO=myristoyl, and x=3), and
Oleamnidopropyl Hydroxysultaine (RCO=oleoyl, and x=3).
[0048] Alkyl Amphoacetates
##STR00008## [0049] where R is alkyl group with C.sub.6 to C.sub.2,
carbon chain (saturated or unsaturated) or mixtures thereof and
M.sup.+ is monovalent cation. Examples include sodium
lauroamphoacetate (where R is lauryl and M.sup.+ is Na.sup.+) and
sodium cocoamphoacetate (where R is coco and M.sup.+ is
Na.sup.+).
[0050] Alkyl Amphopropionates
##STR00009## [0051] where RCO.dbd.C.sub.6-C.sub.24 acyl (saturated
or unsaturated) or mixtures thereof and M.sup.+=monovalent cation.
Examples include Sodium Lauroamphopropionate (RCO=lauroyl and
M.sup.+=Na.sup.+) and Sodium Cocoamphopropionate (RCO=coco acyl and
M.sup.+=Na.sup.+).
[0052] Alkyl Amphohydroxypropylsulfonates:
##STR00010##
where RCO.dbd.C.sub.6-C.sub.24 acyl (saturated or unsaturated) or
mixtures thereof and M.sup.+=monovalent cation, Examples include
Sodium Lauroamphohydroxypropylsulfonate (RCO=lauroyl and
M.sup.+=Na.sup.+) and Sodium Cocoamphohydroxypropylsulfonate
(RCO=coco acyl and M.sup.+=Na.sup.+).
[0053] Alkyl Phosphobetaines:
##STR00011## [0054] where R.dbd.C.sub.6-C.sub.24 alkyl (saturated
or unsaturated) or mixtures thereof and M.sup.+=monovalent cation,
such as Sodium Coco PG-Dimonium Chloride Phosphate, where R=coco
alkyl and M.sup.+=Na.sup.+
[0055] Amphohydroxyalkylphosphates of the Formula:
##STR00012##
[0056] Suitable anionic surfactant can be surfactant with a tail
having an alkyl chain with 8 carbon atoms or higher, include, but
are not limited to the following surfactants: sodium trideceth
sulfate, sodium tridecyl sulfate, sodium C8-13 alkyl sulfate,
sodium C8-15 alkyl sulfate, sodium C8-18 alkyl sulfate, sodium
C8-13 pareth sulfate, sodium C8-13 pareth-n sulfate, sodium C8-14
pareth-n sulfate, and combinations thereof. Other salts of all the
aforementioned surfactants are useful, such as TEA, DEA, ammonia,
potassium salts. Useful alkoxylates include the ethylene oxide,
propylene oxide and EO/PO mixed alkoxylates. Phosphates,
carboxylates and sulfonates prepared from branched alcohols are
also useful anionic branched surfactants. Branched surfactants can
be derived from synthetic alcohols such as the primary alcohols
from the liquid hydrocarbons produced by Fischer-Tropsch condensed
syngas, for example Safol.TM. 23 Alcohol available from Sasol North
America, Houston, Tex.; from synthetic alcohols such as Neodol.TM.
23 Alcohol available from Shell Chemicals, USA; from synthetically
made alcohols such as those described in U.S. Pat. No. 6,335,312
issued to Coffindaffer, et al on Jan. 1, 2002. Suitable examples of
alcohols are Safol.TM. 23 and Neodol.TM. 23. Suitable examples of
alkoxylated alcohols are Safol.TM. 23-3 and Neodol.TM. 23-3.
Sulfates can be prepared by conventional processes to high purity
from a sulfur based SO3 air stream process, chlorosulfonic acid
process, sulfuric acid process, or Oleum process. Preparation via
air stream in a falling film reactor is a preferred sulfation
process. The anionic surfactant may also be STnS, wherein n can
define average moles of ethoxylation. n can range from about 0 to
about 3.5, from about 0.5 to about 3.5, from about 1.1 to about
3.5, from about 1.8 to about 3, or n can be about 2 or 3.
[0057] The hair care composition can comprise from about 0% to
about 15% by weight, from about 0.5% to about 12% by weight, from
about 1% to about 12% by weight, from about 1% to about 8% by
weight, from about 0% to about 10% by weight, from about 0.5% to
about 10% by weight from about 1% to about 10% by weight, from
about 2% to about 5% by weight and from about 2% to about 12% by
weight of an amphoteric surfactant. Various examples and
descriptions of detersive surfactants are set forth in U.S. Pat.
No. 8,440,605; U.S. Patent Application Publication No. 2009/155383;
and U.S. Patent Application Publication No. 2009/0221463, which are
incorporated herein by reference in their entirety.
[0058] Amphoteric detersive surfactants suitable for use in the
hair care composition include those surfactants broadly described
as derivatives of aliphatic secondary and tertiary amines in which
the aliphatic radical can be straight or branched chain and wherein
one of the aliphatic substituents contains from about 8 to about 18
carbon atoms and one contains an anionic group such as carboxy,
sulfonate, sulfate, phosphate, or phosphonate. Exemplary amphoteric
detersive surfactants for use in the present hair care composition
include sodium cocoamphoacetate, sodium cocoamphodiacetate, sodium
lauroamphoacetate, disodium lauroamphodiacetate, sodium
cocaminopropionate, sodium cocaminodipropionate, sodium
cocoamphohydroxypropylsulfonate, sodium cocoamphopropionate, sodium
cornamphopropionate, sodium lauraminopropionate, sodium
lauroarnphohydroxypropylsulfonate, sodium lauroamphopropionate,
sodium cornamphopropionate, sodium lauriminodipropionate, ammonium
cocaminoproppionate, ammonium cocaminodipropionate, ammonium
cocoamphoacetate, ammonium cocoamphohydroxypropylsulfonate,
ammonium cocoamphopropionate, ammonium cornamphopropionate,
ammonium lauraminopropionate, ammonium lauroamphoacetate, ammonium
lauroamphohydroxypropylsulfonate, ammonium lauroamphopropionate,
ammonium cornamphopropionate, ammonium lauriminodipropionate,
triethanonlamine cocaminopropionate, triethanonlamine
cocaminodipropionate, triethanonlamine cocoamphoacetate,
triethanonlamine cocooamphohydroxypropyl sulfonate,
triethanonlamine cocoamphopropionate, triethanonlamine
cornamphopropionate, triethanonlamine lauraminopropionate,
triethanonlamine lauroamphoacetate, triethanonlamine
lauroamphohydroxypropylsulfonate, triethanonlamine
lauroarnphoproppionate, triethanonlamine cornamphopropionate,
triethanonlamine lauriminodipropionate, cocoamphodipropionic acid,
disodium caproamphodiacetate, disodium caproarmphoadipropionate,
disodium capryloamphodiacetate, disodium
capryloarnphodipriopionate, disodium
cocoamphocarboxyethihydroxypropylsulfonate, disodium
cocoamphodiacetate, disodium cocoamphodipropionate, disodium
dicarboxyethylcocopropylenediamine, disodium laureth-5
carboxyarmphodiacetate, disodium lauriminodipropionate, disodium
lauroamphodipropionate, disodium oleoamphodipropionate, disodium
PPG-2-isodecethyl-7 carboxyamphodiacetate, lauraminopropionic acid,
lauroamphodipropionic acid, lauryl aminopropylglycine, lauryl
diethylenediaminoglycine, and mixtures thereof. Also suitable
amphoteric surfactants include amidobetaines and
amidosulfobetaines, wherein the RCONH(CH.sub.2).sub.3 radical,
wherein R is a C.sub.11-C17 alkyl, is attached to the nitrogen atom
of the betaine are also useful in this invention. The hair care
composition can comprise from about 0% to about 15% by weight, from
about 0.5% to about 12% by weight, from about 1% to about 12% by
weight, from about 1% to about 8% by weight, and from about 2% to
about 12% by weight from about 0% to about 10% by weight, from
about 0.5% to about 10% by weight from about 1% to about 10% by
weight and from about 2% to about 5% by weight of an non-ionic
surfactant.
[0059] Suitable non-ionic surfactants can be selected from the
group consisting of: Cocamide, Cocamide Methyl MEA, Cocamide DEA,
Cocamide MEA, Cocamide MIPA, Lauramide DEA, Lauramide MEA,
Lauramide MIPA, Myristamide DEA, Myristamide MEA, PEG-20 Cocamide
MEA, PEG-2 Cocamide, PEG-3 Cocamide, PEG-4 Cocamide, PEG-5
Cocamide, PEG-6 Cocamide, PEG-7 Cocamide, PEG-3 Lauramide, PEG-5
Lauramide, PEG-3 Oleamide, PPG-2 Cocamide, PPG-2 Hydroxyethyl
Cocamide, and mixtures thereof.
[0060] Suitable nonionic surfactants for use include those
described in McCutcheon's Detergents and Emulsifiers, North
American edition (1986), Allured Publishing Corp., and McCutcheon's
Functional Materials, North American edition (1992). Suitable
nonionic surfactants for use in the hair care compositions include,
but are not limited to, polyoxyethylenated alkyl phenols,
polyoxyethylenated alcohols, polyoxyethylenated polyoxypropylene
glycols, glyceryl esters of alkanoic acids, polyglyceryl esters of
alkanoic acids, propylene glycol esters of alkanoic acids, sorbitol
esters of alkanoic acids, polyoxyethylenated sorbitor esters of
alkanoic acids, polyoxyethylene glycol esters of alkanoic acids,
polyoxyethylenated alkanoic acids, alkanolamides,
N-alkylpyrrolidones, alkyl glycosides, alkyl polyglucosides,
alkylamine oxides, and polyoxyethylenated silicones.
[0061] Representative polyoxyethylenated alcohols include alkyl
chains ranging in the C9-C16 range and having from about 1 to about
110 alkoxy groups including, but not limited to, laureth-3,
laureth-23, ceteth-10, steareth-10, steareth-100, beheneth-10, and
commercially available from Shell Chemicals, Houston, Tex. under
the trade names Neodol.RTM. 91, Neodol.RTM. 23, Neodol.RTM. 25,
Neodol.RTM. 45, Neodol.RTM. 135, Neodo.RTM. l 67, Neodol.RTM. PC
100, Neodol.RTM. PC 200, Neodol.RTM. PC 600, and mixtures
thereof.
[0062] Also available commercially are the polyoxyethylene fatty
ethers available commercially under the Brij.RTM. trade name from
Uniqema, Wilmington, Del., including, but not limited to, Brij.RTM.
30, Brij.RTM. 35, Brij.RTM. 52, Brij.RTM. 56, Brij.RTM. 58,
Brij.RTM. 72, Brij.RTM. 76, Brij.RTM. 78, Brij.RTM. 93, Brij.RTM.
97, Brij.RTM. 98, Brij.RTM. 721 and mixtures thereof.
[0063] Suitable alkyl glycosides and alkyl polyglucosides can be
represented by the formula (S)n-O--R wherein S is a sugar moiety
such as glucose, fructose, mannose, galactose, and the like; n is
an integer of from about 1 to about 1000, and R is a C8-C30 alkyl
group. Examples of long chain alcohols from which the alkyl group
can be derived include decyl alcohol, lauryl alcohol, myristyl
alcohol, cetyl alcohol, stearyl alcohol, oleyl alcohol, and the
like. Examples of these surfactants include alkyl polyglucosides
wherein S is a glucose moiety, R is a C8-20 alkyl group, and n is
an integer of from about 1 to about 9. Commercially available
examples of these surfactants include decyl polyglucoside and
lauryl polyglucoside available under trade names APG.RTM. 325 CS,
APG.RTM. 600 CS and APG.RTM. 625 CS) from Cognis, Ambler, Pa. Also
useful herein are sucrose ester surfactants such as sucrose cocoate
and sucrose laurate and alkyl polyglucosides available under trade
names Triton.TM. BG-10 and Triton.TM. CG-110 from The Dow Chemical
Company, Houston, Tex.
[0064] Other nonionic surfactants suitable for use are glyceryl
esters and polyglyceryl esters, including but not limited to,
glyceryl monoesters, glyceryl monoesters of C12-22 saturated,
unsaturated and branched chain fatty acids such as glyceryl oleate,
glyceryl monostearate, glyceryl monopalmitate, glyceryl
monobehenate, and mixtures thereof, and polyglyceryl esters of
C12-22 saturated, unsaturated and branched chain fatty acids, such
as polyglyceryl-4 isostearate, polyglyceryl-3 oleate,
polyglyceryl-2-sesquioleate, triglyceryl diisostearate, diglyceryl
monooleate, tetraglyceryl monooleate, and mixtures thereof.
[0065] Also useful herein as nonionic surfactants are sorbitan
esters. Sorbitan esters of C12-22 saturated, unsaturated, and
branched chain fatty acids are useful herein. These sorbitan esters
usually comprise mixtures of mono-, di-, tri-, etc. esters.
Representative examples of suitable sorbitan esters include
sorbitan monolaurate (SPAN.RTM. 20), sorbitan monopalmitate
(SPAN.RTM. 40), sorbitan monostearate (SPAN.RTM. 60), sorbitan
tristearate (SPAN.RTM. 65), sorbitan monooleate (SPAN.RTM. 80),
sorbitan trioleate (SPAN.RTM. 85), and sorbitan isostearate.
[0066] Also suitable for use herein are alkoxylated derivatives of
sorbitan esters including, but not limited to, polyoxyethylene (20)
sorbitan monolaurate (Tween.RTM. 20), polyoxyethylene (20) sorbitan
monopalmitate (Tween.RTM. 40), polyoxyethylene (20) sorbitan
monostearate (Tween.RTM. 60), polyoxyethylene (20) sorbitan
monooleate (Tween.RTM. 80), polyoxyethylene (4) sorbitan
monolaurate (Tween.RTM. 21), polyoxyethylene (4) sorbitan
monostearate (Tween.RTM. 61), polyoxyethylene (5) sorbitan
monooleate (Tween.RTM. 81), and mixtures thereof, all available
from Uniqema.
[0067] Also suitable for use herein are alkylphenol ethoxylates
including, but not limited to, nonylphenol ethoxylates
(Tergitol.TM. NP-4, NP-6, NP-7, NP-8, NP-9, NP-10, NP-11, NP-12,
NP-13, NP-15, NP-30, NP-40, NP-50, NP-55, NP-70 available from The
Dow Chemical Company, Houston, Tex.) and octylphenol ethoxylates
(Triton.TM. X-15, X-35, X-45, X-114, X-100, X-102, X-165, X-305,
X-405, X-705 available from The Dow Chemical Company, Houston,
Tx).
[0068] Also suitable for use herein are alkanolamides including
cocamide monoethanolamine (CMEA) and tertiary alkylamine oxides
including lauramine oxide and cocamine oxide.
[0069] Nonionic surfactants useful herein have an HLB
(hydrophile-lipophile balance) of at least 8, in one embodiment
greater than 10, and in another embodiment greater than 12. The HLB
represents the balance between the hydrophilic and lipophilic
moieties in a surfactant molecule and is commonly used as a method
of classification. The HLB values for commonly-used surfactants are
readily available in the literature (e.g., HLB Index in
McCutcheon's Emulsifiers and Detergents, MC Publishing Co.,
2004).
[0070] Non limiting examples of other anionic, zwitterionic,
amphoteric, and non-ionic additional surfactants suitable for use
in the hair care composition are described in McCutcheon's,
Emulsifiers and Detergents, 1989 Annual, published by M. C.
Publishing Co., and U.S. Pat. Nos. 3,929,678, 2,658,072; 2,438,091;
2,528,378, which are incorporated herein by reference in their
entirety.
[0071] B. Water Miscible Solvent
[0072] The hair care composition comprises water-miscible solvent
or combination of water-miscible solvent. The content of the
water-miscible solvent is from about 1 wt % to about 20 wt %, from
about 2 wt % to about 20 wt %, from about 2 wt % to about 18 wt %,
from about 2 wt % to about 15 wt %, from about 4 wt % to about 15
wt %, from about 4 wt % to about 10 wt %. Suitable water miscible
solvents include, but are not limited to, dipropylene glycol,
tripropylene glycol, diethylene glycol, ethylene glycol, propylene
glycol, glycerin, 1,3-propane diol, 2,2-propanediol,
1,2-butanediol, 1,3-butanediol, 1,4-butanediol, 2,3-butanediol,
2-methyl-2,4-pentanediol, and mixtures thereof. The hair care
composition may comprise two or more water miscible solvents,
wherein at least one of the solvents is dipropylene glycol.
[0073] The hair care compositions may have a pH in the range from
about 2 to about 10, at 25.degree. C. Alternatively, the hair care
composition has a pH in the range from about -4 to about 7, which
may help to solubilize minerals and redox metals already deposited
on the hair. Thus, the hair care composition can also be effective
toward washing out the existing minerals and redox metals deposits,
which can reduce cuticle distortion and thereby reduce cuticle
chipping and damage.
[0074] C. Water Carrier
[0075] The compositions can include from about 45% to about 78% by
weight, from about 50% to about 75%, from about 55% to about 70%
water, from about 60% to about 68% by weight of water.
[0076] D. Cationic Polymers
[0077] The hair care composition also comprises a cationic polymer.
These cationic polymers can include at least one of (a) a cationic
guar polymer, (b) a cationic non-guar galactomannan polymer, (c) a
cationic tapioca polymer, (d) a cationic copolymer of acrylamide
monomers and cationic monomers, and/or (e) a synthetic,
non-crosslinked, cationic polymer, which may or may not form
lyotropic liquid crystals upon combination with the detersive
surfactant (f) a cationic cellulose polymer. Additionally, the
cationic polymer can be a mixture of cationic polymers.
[0078] The hair care composition may comprise a cationic guar
polymer, which is a cationically substituted galactomannan (guar)
gum derivatives. Guar gum for use in preparing these guar gum
derivatives is typically obtained as a naturally occurring material
from the seeds of the guar plant. The guar molecule itself is a
straight chain mannan, which is branched at regular intervals with
single membered galactose units on alternative mannose units. The
mannose units are linked to each other by means of .beta.(1-4)
glycosidic linkages. The galactose branching arises by way of an
.alpha.(1-6) linkage. Cationic derivatives of the guar gums are
obtained by reaction between the hydroxyl groups of the
polygalactomannan and reactive quaternary ammonium compounds. The
degree of substitution of the cationic groups onto the guar
structure should be sufficient to provide the requisite cationic
charge density described above.
[0079] The cationic polymer, can include, but not limited, to a
cationic guar polymer, has a molecular weight of less than 2.0
million g/mol, or from about 10 thousand to about 2 million g/mol,
or from about 50 thousand to about 2 million g/mol, or from about
100 thousand to about 2 million g/mol, or from about 10 thousand to
about 1 million g/mol, or from about 25 thousand to about 1 million
g/mol, or from about 50 thousand to about 1 million g/mol, or from
about 100 thousand to about 1 million g/mol. The cationic guar
polymer can have a charge density of from about 0.2 to about 2.2
meq/g, or from about 0.3 to about 2.0 meq/g, or from about 0.4 to
about 1.8 meq/g; or from about 0.5 meq/g to about 1.7 meq/g.
[0080] The cationic guar polymer can have a weight average
molecular weight of less than about 1.0 million g/mol, and has a
charge density of from about 0.1 meq/g to about 2.5 meq/g. In an
embodiment, the cationic guar polymer has a weight average
molecular weight of less than 950 thousand g/mol, or from about 10
thousand to about 900 thousand g/mol, or from about 25 thousand to
about 900 thousand g/mol, or from about 50 thousand to about 900
thousand g/mol, or from about 100 thousand to about 900 thousand
g/mol. from about 150 thousand to about 800 thousand g/mol. The
cationic guar polymer can have a charge density of from about 0.2
to about 2.2 meq/g, or from about 0.3 to about 2.0 meq/g, or from
about 0.4 to about 1.8 meq/g; or from about 0.5 meq/g to about 1.5
meq/g.
[0081] The hair care composition can comprise from about 0.05% to
less than about 1%, from about 0.05% to about 0.9%, from about 0.1%
to about 0.8%, or from about 0.2% to about 0.7% of cationic polymer
(a), by total weight of the composition.
[0082] The cationic guar polymer may be formed from quaternary
ammonium compounds. The quaternary ammonium compounds for forming
the cationic guar polymer can conform to the general formula 1:
##STR00013##
wherein where R.sup.3, R.sup.4 and R.sup.5 are methyl or ethyl
groups; R.sup.6 is either an epoxyalkyl group of the general
formula 2:
##STR00014##
or R.sup.6 is a halohydrin group of the general formula 3:
##STR00015##
wherein R.sup.7 is a C.sub.1 to C.sub.3 alkylene; X is chlorine or
bromine, and Z is an anion such as Cl--, Br--, I-- or
HSO.sub.4--.
[0083] The cationic guar polymer can conform to the general formula
4:
##STR00016##
wherein R.sup.8 is guar gum; and wherein R.sup.4, R.sup.5, R.sup.6
and R.sup.7 are as defined above; and wherein Z is a halogen. The
cationic guar polymer can conform to Formula 5:
##STR00017##
[0084] Suitable cationic guar polymers include cationic guar gum
derivatives, such as guar hydroxypropyltrimonium chloride. The
cationic guar polymer can be a guar hydroxypropyltrimonium
chloride. Specific examples of guar hydroxypropyltrimonium
chlorides include the Jaguar.RTM. series commercially available
from Rhone-Poulenc Incorporated, for example Jaguar.RTM. C-500,
commercially available from Rhodia. Jaguar.RTM. C-500 has a charge
density of 0.8 meq/g and a molecular weight of 500,000 g/mol. Other
suitable guar hydroxypropyltrimonium chloride are: guar
hydroxypropyltrimonium chloride which has a charge density of about
1.1 meq/g and a molecular weight of about 500,000 g/mol is
available from ASI, a charge density of about 1.5 meq/g and a
molecular weight of about 500,000 g/mole is available from ASI.
Other suitable guar hydroxypropyltrimonium chloride are: Hi-Care
1000, which has a charge density of about 0.7 meq/g and a Molecular
weight of about 600,000 g/mole and is available from Rhodia;
N-Hance 3269 and N-Hance 3270, which has a charge density of about
0.7 meq/g and a molecular weight of about 425,000 g/mol and is
available from ASIAquaCat CG518 has a charge density of about 0.9
meq/g and a Molecular weight of about 50,000 g/mol and is available
from ASI. BF-13, which is a borate (boron) free guar of charge
density of about 1.1 meq/g and molecular weight of about 800,000
and BF-17, which is a borate (boron) free guar of charge density of
about 1.7 meq/g and M. W.t of about 800,000 both available from
ASI.
[0085] The hair care compositions may comprise a galactomannan
polymer derivative having a mannose to galactose ratio of greater
than 2:1 on a monomer to monomer basis, the galactomannan polymer
derivative selected from the group consisting of a cationic
galactomannan polymer derivative and an amphoteric galactomannan
polymer derivative having a net positive charge. As used herein,
the term "cationic galactomannan" refers to a galactomannan polymer
to which a cationic group is added. The term "amphoteric
galactomannan" refers to a galactomannan polymer to which a
cationic group and an anionic group are added such that the polymer
has a net positive charge.
[0086] Galactomannan polymers are present in the endosperm of seeds
of the Leguminosae family. Galactomannan polymers are made up of a
combination of mannose monomers and galactose monomers. The
galactomannan molecule is a straight chain mannan branched at
regular intervals with single membered galactose units on specific
mannose units. The mannose units are linked to each other by means
of .beta. (1-4) glycosidic linkages. The galactose branching arises
by way of an .alpha. (1-6) linkage. The ratio of mannose monomers
to galactose monomers varies according to the species of the plant
and also is affected by climate. Non Guar Galactomannan polymer
derivatives suitable for use can have a ratio of mannose to
galactose of greater than 2:1 on a monomer to monomer basis.
Suitable ratios of mannose to galactose can be greater than about
3:1, and the ratio of mannose to galactose can be greater than
about 4:1. Analysis of mannose to galactose ratios is well known in
the art and is typically based on the measurement of the galactose
content.
[0087] The gum for use in preparing the non-guar galactomannan
polymer derivatives is typically obtained as naturally occurring
material such as seeds or beans from plants. Examples of various
non-guar galactomannan polymers include but are not limited to Tara
gum (3 parts mannose/1 part galactose), Locust bean or Carob (4
parts mannose/1 part galactose), and Cassia gum (5 parts mannose/1
part galactose).
[0088] The non-guar galactomannan polymer derivatives can have a M.
Wt. from about 1,000 to about 1,000,000, and/or form about 5,000 to
about 900,000.
[0089] The hair care compositions of the can also include
galactomannan polymer derivatives which have a cationic charge
density from about 0.5 meq/g to about 7 meq/g. The galactomannan
polymer derivatives can have a cationic charge density from about 1
meq/g to about 5 meq/g. The degree of substitution of the cationic
groups onto the galactomannan structure should be sufficient to
provide the requisite cationic charge density.
[0090] The galactomannan polymer derivative can be a cationic
derivative of the non-guar galactomannan polymer, which is obtained
by reaction between the hydroxyl groups of the polygalactomannan
polymer and reactive quaternary ammonium compounds. Suitable
quaternary ammonium compounds for use in forming the cationic
galactomannan polymer derivatives include those conforming to the
general formulas 1-5, as defined above.
[0091] Cationic non-guar galactomannan polymer derivatives formed
from the reagents described above are represented by the general
formula 6:
##STR00018##
wherein R is the gum. The cationic galactomannan derivative can be
a gum hydroxypropyltrimethylammonium chloride, which can be more
specifically represented by the general formula 7:
##STR00019##
[0092] Alternatively the galactomannan polymer derivative can be an
amphoteric galactomannan polymer derivative having a net positive
charge, obtained when the cationic galactomannan polymer derivative
further comprises an anionic group.
[0093] The cationic non-guar galactomannan can have a ratio of
mannose to galactose is greater than about 4:1, a molecular weight
of about 50,000 g/mol to about 1,000,000 g/mol, and/or from about
100,000 g/mol to about 900,000 g/mol and a cationic charge density
from about 1 meq/g to about 5 meq/g, and/or from 2 meq/g to about 4
meq/g and can also be derived from a cassia plant.
[0094] The hair care compositions can comprise at least about 0.05%
of a galactomannan polymer derivative by weight of the composition,
alternatively from about 0.05% to about 2%, by weight of the
composition, of a galactomannan polymer derivative.
[0095] The hair care compositions can comprise water-soluble
cationically modified starch polymers. As used herein, the term
"cationically modified starch" refers to a starch to which a
cationic group is added prior to degradation of the starch to a
smaller molecular weight, or wherein a cationic group is added
after modification of the starch to achieve a desired molecular
weight. The definition of the term "cationically modified starch"
also includes amphoterically modified starch. The term
"amphoterically modified starch" refers to a starch hydrolysate to
which a cationic group and an anionic group are added.
[0096] The hair care compositions can comprise cationically
modified starch polymers at a range of about 0.01% to about 10%,
and/or from about 0.05% to about 5%, by weight of the
composition.
[0097] The cationically modified starch polymers disclosed herein
have a percent of bound nitrogen of from about 0.5% to about
4%.
[0098] The cationically modified starch polymers for use in the
hair care compositions can have a molecular weight about 50,000
g/mol to about 1,000,000 g/mol and/or from about 100,000 g/mol to
about 1,000,000 g/mol.
[0099] The hair care compositions can include cationically modified
starch polymers which have a charge density of from about 0.2 meq/g
to about 5 meq/g, and/or from about 0.2 meq/g to about 2 meq/g. The
chemical modification to obtain such a charge density includes, but
is not limited to, the addition of amino and/or ammonium groups
into the starch molecules. Non-limiting examples of these ammonium
groups may include substituents such as hydroxypropyl trimmonium
chloride, trimethylhydroxypropyl ammonium chloride,
dimethylstearylhydroxypropyl ammonium chloride, and
dimethyldodecylhydroxypropyl ammonium chloride. See Solarek, D. B.,
Cationic Starches in Modified Starches: Properties and Uses,
Wurzburg, O. B., Ed., CRC Press, Inc., Boca Raton, Fla. 1986, pp
113-125. The cationic groups may be added to the starch prior to
degradation to a smaller molecular weight or the cationic groups
may be added after such modification.
[0100] The cationically modified starch polymers generally have a
degree of substitution of a cationic group from about 0.2 to about
2.5. As used herein, the "degree of substitution" of the
cationically modified starch polymers is an average measure of the
number of hydroxyl groups on each anhydroglucose unit which is
derivatized by substituent groups. Since each anhydroglucose unit
has three potential hydroxyl groups available for substitution, the
maximum possible degree of substitution is 3. The degree of
substitution is expressed as the number of moles of substituent
groups per mole of anhydroglucose unit, on a molar average basis.
The degree of substitution may be determined using proton nuclear
magnetic resonance spectroscopy (".sup.1H NMR") methods well known
in the art. Suitable .sup.1H NMR techniques include those described
in "Observation on NMR Spectra of Starches in Dimethyl Sulfoxide,
Iodine-Complexing, and Solvating in Water-Dimethyl Sulfoxide",
Qin-Ji Peng and Arthur S. Perlin, Carbohydrate Research, 160
(1987), 57-72; and "An Approach to the Structural Analysis of
Oligosaccharides by NMR Spectroscopy", J. Howard Bradbury and J.
Grant Collins, Carbohydrate Research, 71, (1979), 15-25.
[0101] The source of starch before chemical modification can be
chosen from a variety of sources such as tubers, legumes, cereal,
and grains. Non-limiting examples of this source starch may include
corn starch, wheat starch, rice starch, waxy corn starch, oat
starch, cassava starch, waxy barley, waxy rice starch, glutenous
rice starch, sweet rice starch, amioca, potato starch, tapioca
starch, oat starch, sago starch, sweet rice, or mixtures
thereof.
[0102] The cationically modified starch polymers can be selected
from degraded cationic maize starch, cationic tapioca, cationic
potato starch, and mixtures thereof. Alternatively, the
cationically modified starch polymers are cationic corn starch and
cationic tapioca.
[0103] The starch, prior to degradation or after modification to a
smaller molecular weight, may comprise one or more additional
modifications. For example, these modifications may include
cross-linking, stabilization reactions, phosphorylations, and
hydrolyzations. Stabilization reactions may include alkylation and
esterification.
[0104] The cationically modified starch polymers may be
incorporated into the composition in the form of hydrolyzed starch
(e.g., acid, enzyme, or alkaline degradation), oxidized starch
(e.g., peroxide, peracid, hypochlorite, alkaline, or any other
oxidizing agent), physically/mechanically degraded starch (e.g.,
via the thermo-mechanical energy input of the processing
equipment), or combinations thereof.
[0105] An optimal form of the starch is one which is readily
soluble in water and forms a substantially clear (%
Transmittance.gtoreq.80 at 600 nm) solution in water. The
transparency of the composition is measured by Ultra-Violet/Visible
(UV/VIS) spectrophotometry, which determines the absorption or
transmission of UV/VIS light by a sample, using a Gretag Macbeth
Colorimeter Color i 5 according to the related instructions. A
light wavelength of 600 nm has been shown to be adequate for
characterizing the degree of clarity of cosmetic compositions.
[0106] Suitable cationically modified starch for use in hair care
compositions are available from known starch suppliers. Also
suitable for use in hair care compositions are nonionic modified
starch that can be further derivatized to a cationically modified
starch as is known in the art. Other suitable modified starch
starting materials may be quaternized, as is known in the art, to
produce the cationically modified starch polymer suitable for use
in hair care compositions.
[0107] Starch Degradation Procedure: a starch slurry can be
prepared by mixing granular starch in water. The temperature is
raised to about 35.degree. C. An aqueous solution of potassium
permanganate is then added at a concentration of about 50 ppm based
on starch. The pH is raised to about 11.5 with sodium hydroxide and
the slurry is stirred sufficiently to prevent settling of the
starch. Then, about a 30% solution of hydrogen peroxide diluted in
water is added to a level of about 1% of peroxide based on starch.
The pH of about 11.5 is then restored by adding additional sodium
hydroxide. The reaction is completed over about a 1 to about 20
hour period. The mixture is then neutralized with dilute
hydrochloric acid. The degraded starch is recovered by filtration
followed by washing and drying.
[0108] The hair care composition can comprise a cationic copolymer
of an acrylamide monomer and a cationic monomer, wherein the
copolymer has a charge density of from about 1.0 meq/g to about 3.0
meq/g. The cationic copolymer can be a synthetic cationic copolymer
of acrylamide monomers and cationic monomers.
[0109] The cationic copolymer can comprise: [0110] (i) an
acrylamide monomer of the following Formula AM:
[0110] ##STR00020## [0111] where R.sup.9 is H or C.sub.1-4 alkyl;
and R.sup.10 and R.sup.11 are independently selected from the group
consisting of H, C.sub.1-4 alkyl, CH.sub.2OCH.sub.3,
CH.sub.2OCH.sub.2CH(CH.sub.3).sub.2, and phenyl, or together are
C.sub.3-6cycloalkyl; and [0112] (ii) a cationic monomer conforming
to Formula CM:
##STR00021##
[0112] where k=1, each of v, v', and v'' is independently an
integer of from 1 to 6, w is zero or an integer of from 1 to 10,
and X.sup.- is an anion.
[0113] The cationic monomer can conform to Formula CM and where
k=1, v=3 and w=0, z=1 and X.sup.- is Cl.sup.- to form the following
structure:
##STR00022##
The above structure may be referred to as diquat. Alternatively,
the cationic monomer can conform to Formula CM and wherein v and
v'' are each 3, v'=1, w=1, y=1 and X.sup.- is Cl.sup.-, such
as:
##STR00023##
The above structure may be referred to as triquat.
[0114] Suitable acrylamide monomer include, but are not limited to,
either acrylamide or methacrylamide.
[0115] The cationic copolymer can be of an acrylamide monomer and a
cationic monomer, wherein the cationic monomer is selected from the
group consisting of: dimethylaminoethyl (meth)acrylate,
dimethylaminopropyl (meth)acrylate, ditertiobutylaminoethyl
(meth)acrylate, dimethylaminomethyl (meth)acrylamide,
dimethylaminopropyl (meth)acrylamide; ethylenimine, vinylamine,
2-vinylpyridine, 4-vinylpyridine; trimethylammonium ethyl
(meth)acrylate chloride, trimethylammonium ethyl (meth)acrylate
methyl sulphate, dimethylammonium ethyl (meth)acrylate benzyl
chloride, 4-benzoylbenzyl dimethylammonium ethyl acrylate chloride,
trimethyl ammonium ethyl (meth)acrylamido chloride, trimethyl
ammonium propyl (meth)acrylamido chloride, vinylbenzyl trimethyl
ammonium chloride, diallyldimethyl ammonium chloride, and mixtures
thereof.
[0116] The cationic copolymer can comprise a cationic monomer
selected from the group consisting of: cationic monomers include
trimethylammonium ethyl (meth)acrylate chloride, trimethylammonium
ethyl (meth)acrylate methyl sulphate, dimethylammonium ethyl
(meth)acrylate benzyl chloride, 4-benzoylbenzyl dimethylammonium
ethyl acrylate chloride, trimethyl ammonium ethyl (meth)acrylamido
chloride, trimethyl ammonium propyl (meth)acrylamido chloride,
vinylbenzyl trimethyl ammonium chloride, and mixtures thereof.
[0117] The cationic copolymer can be water-soluble. The cationic
copolymer is formed from (1) copolymers of (meth)acrylamide and
cationic monomers based on (meth)acrylamide, and/or
hydrolysis-stable cationic monomers, (2) terpolymers of
(meth)acrylamide, monomers based on cationic (meth)acrylic acid
esters, and monomers based on (meth)acrylamide, and/or
hydrolysis-stable cationic monomers. Monomers based on cationic
(meth)acrylic acid esters may be cationized esters of the
(meth)acrylic acid containing a quaternized N atom. The cationized
esters of the (meth)acrylic acid containing a quaternized N atom
can be quaternized dialkylaminoalkyl (meth)acrylates with C1 to C3
in the alkyl and alkylene groups. Suitable cationized esters of the
(meth)acrylic acid containing a quaternized N atom can be selected
from the group consisting of: ammonium salts of dimethylaminomethyl
(meth)acrylate, dimethylaminoethyl (meth)acrylate,
dimethylaminopropyl (meth)acrylate, diethylaminomethyl
(meth)acrylate, diethylaminoethyl (meth)acrylate; and
diethylaminopropyl (meth)acrylate quaternized with methyl chloride.
The cationized esters of the (meth)acrylic acid containing a
quaternized N atom can be dimethylaminoethyl acrylate, which is
quaternized with an alkyl halide, or with methyl chloride or benzyl
chloride or dimethyl sulfate (ADAME-Quat). The cationic monomer
when based on (meth)acrylamides can be quaternized
dialkylaminoalkyl(meth)acrylamides with C1 to C3 in the alkyl and
alkylene groups, or dimethylaminopropylacrylamide, which is
quaternized with an alkyl halide, or methyl chloride or benzyl
chloride or dimethyl sulfate.
[0118] Suitable cationic monomer based on a (meth)acrylamide
include quaternized dialkylaminoalkyl(meth)acrylamide with C1 to C3
in the alkyl and alkylene groups. The cationic monomer based on a
(meth)acrylamide can be dimethylaminopropylacrylamide, which is
quaternized with an alkyl halide, especially methyl chloride or
benzyl chloride or dimethyl sulfate.
[0119] The cationic monomer can be a hydrolysis-stable cationic
monomer. Hydrolysis-stable cationic monomers can be, in addition to
a dialkylaminoalkyl(meth)acrylamide, all monomers that can be
regarded as stable to the OECD hydrolysis test. The cationic
monomer can be hydrolysis-stable and the hydrolysis-stable cationic
monomer can be selected from the group consisting of:
diallyldimethylammonium chloride and water-soluble, cationic
styrene derivatives.
[0120] The cationic copolymer can be a terpolymer of acrylamide,
2-dimethylammoniumethyl (meth)acrylate quaternized with methyl
chloride (ADAME-Q) and 3-dimethylammoniumpropyl(meth)acrylamide
quaternized with methyl chloride (DIMAPA-Q). The cationic copolymer
can be formed from acrylamide and acrylamidopropyltrimethylammonium
chloride, wherein the acrylamidopropyltrimethylammonium chloride
has a charge density of from about 1.0 meq/g to about 3.0
meq/g.
[0121] The cationic copolymer can have a charge density of from
about 1.1 meq/g to about 2.5 meq/g, or from about 1.1 meq/g to
about 2.3 meq/g, or from about 1.2 meq/g to about 2.2 meq/g, or
from about 1.2 meq/g to about 2.1 meq/g, or from about 1.3 meq/g to
about 2.0 meq/g, or from about 1.3 meq/g to about 1.9 meq/g.
[0122] The cationic copolymer can have a molecular weight from
about 10 thousand g/mol to about 1 million g/mol, or from about 25
thousand g/mol to about 1 million g/mol, or from about 50 thousand
g/mol to about 1 million g/mol, or from about 100 thousand g/mol to
about 1.0 million g/mol, or from about 150 thousand g/mol to about
1.0 million g/mol. [0123] (a) Cationic Synthetic Polymers
[0124] The hair care composition can comprise a cationic synthetic
polymer that may be formed from [0125] i) one or more cationic
monomer units, and optionally [0126] ii) one or more monomer units
bearing a negative charge, and/or [0127] iii) a nonionic monomer,
wherein the subsequent charge of the copolymer is positive. The
ratio of the three types of monomers is given by "m", "p" and "q"
where "m" is the number of cationic monomers, "p" is the number of
monomers bearing a negative charge and "q" is the number of
nonionic monomers
[0128] The cationic polymers can be water soluble or dispersible,
non-crosslinked, and synthetic cationic polymers having the
following structure:
##STR00024##
where A, may be one or more of the following cationic moieties:
##STR00025##
where @=amido, alkylamido, ester, ether, alkyl or alkylaryl; where
Y.dbd.C1-C22 alkyl, alkoxy, alkylidene, alkyl or aryloxy; where
i=C1-C22 alkyl, alkyloxy, alkyl aryl or alkyl arylox; where
.psi.=C1-C22 alkyl, alkyloxy, aryl or aryloxy; where R1=H, C1-C4
linear or branched alkyl; where s=0 or 1, n=0 or 2 1; where T and
R7=C1-C22 alkyl; and where X--=halogen, hydroxide, alkoxide,
sulfate or alkylsulfate.
[0129] Where the monomer bearing a negative charge is defined by
R2'=H, C1-C4 linear or branched alkyl and R3 as:
##STR00026##
where D=O, N, or S; where Q=NH.sub.2 or O; where u=1-6; where
t=0-1; and where J=oxygenated functional group containing the
following elements P, S, C.
[0130] Where the nonionic monomer is defined by R2''=H, C1-C4
linear or branched alkyl, R6=linear or branched alkyl, alkyl aryl,
aryl oxy, alkyloxy, alkylaryl oxy and .beta. is defined as
##STR00027##
and where G' and G'' are, independently of one another, 0, S or
N--H and L=0 or 1.
[0131] Examples of cationic monomers include aminoalkyl
(meth)acrylates, (meth)aminoalkyl (meth)acrylamides; monomers
comprising at least one secondary, tertiary or quaternary amine
function, or a heterocyclic group containing a nitrogen atom,
vinylamine or ethylenimine; diallyldialkyl ammonium salts; their
mixtures, their salts, and macromonomers deriving from
therefrom.
[0132] Further examples of cationic monomers include
dimethylaminoethyl (meth)acrylate, dimethylaminopropyl
(meth)acrylate, ditertiobutylaminoethyl (meth)acrylate,
dimethylaminomethyl (meth)acrylamide, dimethylaminopropyl
(meth)acrylamide, ethylenimine, vinylamine, 2-vinylpyridine,
4-vinylpyridine, trimethylammonium ethyl (meth)acrylate chloride,
trimethylammonium ethyl (meth)acrylate methyl sulphate,
dimethylammonium ethyl (meth)acrylate benzyl chloride,
4-benzoylbenzyl dimethylammonium ethyl acrylate chloride, trimethyl
ammonium ethyl (meth)acrylamido chloride, trimethyl ammonium propyl
(meth)acrylamido chloride, vinylbenzyl trimethyl ammonium chloride,
diallyldimethyl ammonium chloride.
[0133] Suitable cationic monomers include those which comprise a
quaternary ammonium group of formula --NR.sub.3.sup.+, wherein R,
which is identical or different, represents a hydrogen atom, an
alkyl group comprising 1 to 10 carbon atoms, or a benzyl group,
optionally carrying a hydroxyl group, and comprise an anion
(counter-ion). Examples of anions are halides such as chlorides,
bromides, sulphates, hydrosulphates, alkylsulphates (for example
comprising 1 to 6 carbon atoms), phosphates, citrates, formates,
and acetates.
[0134] Suitable cationic monomers include trimethylammonium ethyl
(meth)acrylate chloride, trimethylammonium ethyl (meth)acrylate
methyl sulphate, dimethylammonium ethyl (meth)acrylate benzyl
chloride, 4-benzoylbenzyl dimethylammonium ethyl acrylate chloride,
trimethyl ammonium ethyl (meth)acrylamido chloride, trimethyl
ammonium propyl (meth)acrylamido chloride, vinylbenzyl trimethyl
ammonium chloride.
[0135] Additional suitable cationic monomers include trimethyl
ammonium propyl (meth)acrylamido chloride.
[0136] Examples of monomers bearing a negative charge include alpha
ethylenically unsaturated monomers comprising a phosphate or
phosphonate group, alpha ethylenically unsaturated monocarboxylic
acids, monoalkylesters of alpha ethylenically unsaturated
dicarboxylic acids, monoalkylamides of alpha ethylenically
unsaturated dicarboxylic acids, alpha ethylenically unsaturated
compounds comprising a sulphonic acid group, and salts of alpha
ethylenically unsaturated compounds comprising a sulphonic acid
group.
[0137] Suitable monomers with a negative charge include acrylic
acid, methacrylic acid, vinyl sulphonic acid, salts of vinyl
sulfonic acid, vinylbenzene sulphonic acid, salts of vinylbenzene
sulphonic acid, alpha-acrylamidomethylpropanesulphonic acid, salts
of alpha-acrylamidomethylpropanesulphonic acid, 2-sulphoethyl
methacrylate, salts of 2-sulphoethyl methacrylate,
acrylamido-2-methylpropanesulphonic acid (AMPS), salts of
acrylamido-2-methylpropanesulphonic acid, and styrenesulphonate
(SS).
[0138] Examples of nonionic monomers include vinyl acetate, amides
of alpha ethylenically unsaturated carboxylic acids, esters of an
alpha ethylenically unsaturated monocarboxylic acids with an
hydrogenated or fluorinated alcohol, polyethylene oxide
(meth)acrylate (i.e. polyethoxylated (meth)acrylic acid),
monoalkylesters of alpha ethylenically unsaturated dicarboxylic
acids, monoalkylamides of alpha ethylenically unsaturated
dicarboxylic acids, vinyl nitriles, vinylamine amides, vinyl
alcohol, vinyl pyrolidone, and vinyl aromatic compounds.
[0139] Suitable nonionic monomers include styrene, acrylamide,
methacrylamide, acrylonitrile, methylacrylate, ethylacrylate,
n-propylacrylate, n-butylacrylate, methylmethacrylate,
ethylmethacrylate, n-propylmethacrylate, n-butylmethacrylate,
2-ethyl-hexyl acrylate, 2-ethyl-hexyl methacrylate,
2-hydroxyethylacrylate and 2-hydroxyethylmethacrylate.
[0140] The anionic counterion (X--) in association with the
synthetic cationic polymers may be any known counterion so long as
the polymers remain soluble or dispersible in water, in the hair
care composition, or in a coacervate phase of the hair care
composition, and so long as the counterions are physically and
chemically compatible with the essential components of the hair
care composition or do not otherwise unduly impair product
performance, stability or aesthetics. Non limiting examples of such
counterions include halides (e.g., chlorine, fluorine, bromine,
iodine), sulfate and methylsulfate.
[0141] The concentration of the cationic polymers ranges about
0.025% to about 5%, from about 0.1% to about 3%, and/or from about
0.2% to about 1%, by weight of the hair care composition.
[0142] Suitable cationic cellulose polymers are salts of
hydroxyethyl cellulose reacted with trimethyl ammonium substituted
epoxide, referred to in the industry (CTFA) as Polyquaternium 10
and available from Dow/Amerchol Corp. (Edison, N.J., USA) in their
Polymer LR, JR, and KG series of polymers. Other suitable types of
cationic cellulose include the polymeric quaternary ammonium salts
of hydroxyethyl cellulose reacted with lauryl dimethyl
ammonium-substituted epoxide referred to in the industry (CTFA) as
Polyquaternium 24. These materials are available from Dow/Amerchol
Corp. under the tradename Polymer LM-200. Other suitable types of
cationic cellulose include the polymeric quaternary ammonium salts
of hydroxyethyl cellulose reacted with lauryl dimethyl
ammonium-substituted epoxide and trimethyl ammonium substituted
epoxide referred to in the industry (CTFA) as Polyquaternium 67.
These materials are available from Dow/Amerchol Corp. under the
tradename SoftCAT Polymer SL-5, SoftCAT Polymer SL-30, Polymer
SL-60, Polymer SL-100, Polymer SK-L, Polymer SK-M, Polymer SK-MH,
and Polymer SK-H.
[0143] E. Conditioning Agents
[0144] The hair care compositions may comprise one or more
conditioning agent. Conditioning agents include materials that are
used to give a particular conditioning benefit to hair and/or skin.
The conditioning agents useful in the hair care compositions of the
present invention typically comprise a water-insoluble,
water-dispersible, non-volatile, liquid that forms emulsified,
liquid particles. Suitable conditioning agents for use in the hair
care composition are those conditioning agents characterized
generally as silicones (e.g., silicone oils, cationic silicones,
silicone gums, high refractive silicones, and silicone resins),
organic conditioning oils (e.g., hydrocarbon oils, polyolefins, and
fatty esters) or combinations thereof, or those conditioning agents
which otherwise form liquid, dispersed particles in the aqueous
surfactant matrix.
1. Silicone Conditioning Agents
[0145] The hair care composition can comprise from about 0% to
about 20% by weight, alternatively from about 6% to about 18% by
weight; and alternatively from about 8% to about 16% by weight of
one of more silicones with a particle size of less than about 300
nm, alternatively less than about 200 nm, and alternatively less
than about 100 nm. The silicone can be in the form of a
nanoemulsion.
[0146] The particle size of the one or more silicones may be
measured by dynamic light scattering (DLS). A Malvern Zetasizer
Nano ZEN3600 system (www.malvern.com) using He--Ne laser 633 nm may
be used for the measurement at 25.degree. C.
[0147] The autocorrelation function may be analyzed using the
Zetasizer Software provided by Malvern Instruments, which
determines the effective hydrodynamic radius, using the
Stokes-Einstein equation:
D = k B T 6 .pi..eta. R ##EQU00001##
wherein k.sub.B is the Boltzmann Constant, T is the absolute
temperature, .eta. is the viscosity of the medium, D is the mean
diffusion coefficient of the scattering species, and R is the
hydrodynamic radius of particles.
[0148] Particle size (i.e. hydrodynamic radius) may be obtained by
correlating the observed speckle pattern that arises due to
Brownian motion and solving the Stokes-Einstein equation, which
relates the particle size to the measured diffusion constant, as is
known in the art.
[0149] For each sample, 3 measurements may be made and Z-average
values may be reported as the particle size.
[0150] The one or more silicones may be in the form of a
nanoemulsion. The nanoemulsion may comprise any silicone suitable
for application to the skin and/or hair.
[0151] The one or more silicones may include in their molecular
structure polar functional groups such as Si--OH (present in
dimethiconols), primary amines, secondary amines, tertiary amines,
and quaternary ammonium salts. The one or more silicones may be
selected from the group consisting of aminosilicones, pendant
quaternary ammonium silicones, terminal quaternary ammonium
silicones, amino polyalkylene oxide silicones, quaternary ammonium
polyalkylene oxide silicones, and amino morpholino silicones.
[0152] The one or more silicones may comprise:
(a) at least one aminosilicone corresponding to formula (V):
R'.sub.aG.sub.3-a-Si(OSiG.sub.2).sub.n-(OSiG.sub.bR'.sub.2-b).sub.m--O-S-
iG.sub.3-aR'.sub.a (I)
[0153] in which:
G is chosen from a hydrogen atom, a phenyl group, OH group, and
C.sub.1-C.sub.8alkyl groups, for example methyl, a is an integer
ranging from 0 to 3, and in one embodiment a is 0, b is chosen from
0 and 1, and in one embodiment b is 1, m and n are numbers such
that the sum (n+m) can range for example from 1 to 2 000, such as
for example from 50 to 150, wherein n can be for example chosen
from numbers ranging from 0 to 1 999, such as for example from 49
to 149, and wherein m can be chosen from numbers ranging for
example from 1 to 2 000, such as for example from 1 to 10; R' is a
monovalent group of formula --C.sub.qH.sub.2qL in which q is a
number from 2 to 8 and L is an optionally quaternized amine group
chosen from the groups:
--NR''--CH.sub.2--CH.sub.2--N'(R.sup.1).sub.2,
--N(R'').sub.2,
[0154] --N.sup.+(R'').sub.3A.sup.-, --N.sup.+H(R'').sub.2A.sup.-,
--N.sup.+H.sub.2(R'')A.sup.-, and
--N(R'')--CH.sub.2--CH.sub.2--N.sup.+R''H.sub.2A.sup.-, in which
R'' can be chosen from a hydrogen atom, phenyl groups, benzyl
groups, and saturated monovalent hydrocarbon-based groups, such as
for example an alkyl group comprising from 1 to 20 carbon atoms,
and A.sup.- is chosen from halide ions such as, for example,
fluoride, chloride, bromide and iodide.
[0155] The one or more silicones may include those corresponding to
formula (1) wherein a=0, G=methyl, m and n are numbers such that
the sum (n+m) can range for example from 1 to 2 000, such as for
example from 50 to 150, wherein n can be for example chosen from
numbers ranging from 0 to 1 999, such as for example from 49 to
149, and wherein m can be chosen from numbers ranging for example
from 1 to 2 000, such as for example from 1 to 10; and L is
--N(CH.sub.3).sub.2 or --NH.sub.2, alternatively --NH.sub.2.
Additional said at least one aminosilicone of the invention
include: (b) pendant quaternary ammonium silicones of formula
(VII):
##STR00028##
in which: R.sub.5 is chosen from monovalent hydrocarbon-based
groups comprising from 1 to 18 carbon atoms, such as
C.sub.1-C.sub.18 alkyl groups and C.sub.2-C.sub.18 alkenyl groups,
for example methyl; R.sub.6 is chosen from divalent
hydrocarbon-based groups, such as divalent C.sub.1-C.sub.18
alkylene groups and divalent C.sub.1-C.sub.18 alkylenoxy groups,
for example C.sub.1-C.sub.5 alkylenoxy groups, wherein said R.sub.6
is bonded to the Si by way of an SiC bond; Q.sup.- is an anion that
can be for example chosen from halide ions, such as chloride, and
organic acid salts (such as acetate); r is an average statistical
value ranging from 2 to 20, such as from 2 to 8; s is an average
statistical value ranging from 20 to 200, such as from 20 to
50.
[0156] Such aminosilicones are described more particularly in U.S.
Pat. No. 4,185,087, the disclosure of which is incorporated by
reference herein.
[0157] A silicone which falls within this class is the silicone
sold by the company Union Carbide under the name "Ucar Silicone ALE
56".
[0158] Further examples of said at least one aminosilicone
include:
c) quaternary ammonium silicones of formula (VIIb):
##STR00029##
which: groups R.sub.7, which may be identical or different, are
each chosen from monovalent hydrocarbon-based groups comprising
from 1 to 18 carbon atoms, such as C.sub.1-C.sub.18 alkyl groups,
for example methyl, C.sub.2-C.sub.18 alkenyl groups, and rings
comprising 5 or 6 carbon atoms; R.sub.6 is chosen from divalent
hydrocarbon-based groups, such as divalent C.sub.1-C.sub.18
alkylene groups and divalent C.sub.1-C.sub.18alkylenoxy, for
example C.sub.1-C.sub.8, group connected to the Si by an SiC bond;
R.sub.8, which may be identical or different, represent a hydrogen
atom, a monovalent hydrocarbon-based group comprising from 1 to 18
carbon atoms, and in particular a C.sub.1-C.sub.18 alkyl group, a
C.sub.2-C.sub.18 alkenyl group or a group --R.sub.6--NHCOR.sub.7;
X.sup.- is an anion such as a halide ion, in particular chloride,
or an organic acid salt (acetate, etc.); r represents an average
statistical value from 2 to 200 and in particular from 5 to 100.
Such silicones are described, for example, in application EP-A-0
530 974, the disclosure of which is incorporated by reference
herein. Silicones falling within this class are the silicones sold
by the company Eovnik under the names Abil Quat 3270, Abil Quat
3272, Abil Quat 3474 and Abil ME 45. Further examples of said at
least one aminosilicone include: d) quaternary ammonium and
polyalkylene oxide silicones wherein the quaternary nitrogen groups
are located in the polysiloxane backbone, at the termini, or both.
Such silicones are described in PCT Publication No. WO 2002/010257,
the disclosure of which is incorporated by reference herein.
Silicones falling within this class are the silicones sold by the
company Momentive under the names Silsoft Q. (e) Aminofunctional
silicones having morpholino groups of formula (V):
##STR00030##
in which
[0159] A denotes a structural unit (I), (II), or (III) bound via
--O--
##STR00031## [0160] or an oligomeric or polymeric residue, bound
via --O--, containing structural units of formulas (I), (II), or
(III), or half of a connecting oxygen atom to a structural unit
(III), or denotes --OH, [0161] denotes a bond to one of the
structural units (I), (II), or (III), or denotes a terminal group B
(Si-bound) or D (O-bound), [0162] B denotes an --OH,
--O--Si(CH.sub.3).sub.3, --O--Si(CH.sub.3).sub.20H,
--O--Si(CH.sub.3).sub.2OCH.sub.3 group, [0163] D denotes an --H,
--Si(CH.sub.3).sub.3, --Si(CH.sub.3).sub.20H,
--Si(CH.sub.3).sub.2OCH.sub.3 group, [0164] a, b, and c denote
integers between 0 and 1000, with the provision that a+b+c>0,
[0165] m, n, and o denote integers between 1 and 1000.
[0166] Aminofunctional silicones of this kind bear the INCI name:
Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer. A
particularly suitable amodimethicone is the product having the
commercial name Wacker Belsil.RTM. ADM 8301E.
[0167] Examples of such silicones are available from the following
suppliers: offered by the company Dow Corning:Fluids: 2-8566, AP
6087, AP 6088, DC 8040 Fluid, fluid 8822A DC, DC 8803 & 8813
polymer, 7-6030, AP-8104, AP 8201; Emulsions: CE-8170 AF Micro
Emulsion, 2-8177, 2-8194 Microemulsion, 9224 Emulsion, 939, 949,
959, DC 5-7113 Quat Microemulsion, DC 5-7070 Emulsion, DC CE-8810,
CE 8401 Emulsion, CE 1619, Dow Corning Toray SS-3551, Dow Corning
Toray SS-3552;
offered by the company Wacker:Wacker Belsil ADM 652, ADM 656, 1100,
1600, 1650 (fluids) ADM 6060 (linear amodimethicone) emulsion; ADM
6057 E (branched amodimethicone) emulsion; ADM 8020 VP (micro
emulsion); SLM 28040 (micro emulsion); offered by the Company
Momentive:Silsoft 331, SF1708, SME 253 & 254 (emulsion), SM2125
(emulsion), SM 2658 (emulsion), Silsoft Q (emulsion) offered by the
company Shin-Etsu:KF-889, KF-867S, KF-8004, X-52-2265 (emulsion);
offered by the Company Siltech Silicones:Siltech E-2145, E-Siltech
2145-35; offered by the company Evonik Industries:Abil T Quat
60th
[0168] Some non-limiting examples of aminosilicones include the
compounds having the following INCI names: Silicone Quaternium-1,
Silicone Quaternium-2, Silicone Quaternium-3, Silicone
Quaternium-4, Silicone Quaternium-5, Silicone Quaternium-6,
Silicone Quaternium-7, Silicone Quaternium-8, Silicone
Quaternium-9, Silicone Quaternium-10, Silicone Quaternium-11,
Silicone Quaternium-12, Silicone Quaternium-15, Silicone
Quaternium-16, Silicone Quaternium-17, Silicone Quaternium-18,
Silicone Quaternium-20, Silicone Quaternium-21, Silicone
Quaternium-22, Quaternium-80, as well as Silicone Quaternium-2
Panthenol Succinate and Silicone Quaternium-16/Glycidyl Dimethicone
Crosspolymer.
[0169] The aminosilicones can be supplied in the form of a
nanoemulsion and include MEM 9049, MEM 8177, MEM 0959, MEM 8194,
SME 253, and Silsoft Q.
[0170] The one or more silicones may include dimethicones, and/or
dimethiconols. The dimethiconols are hydroxyl terminated
dimethylsilicones represented by the general chemical formulas
##STR00032##
wherein R is an alkyl group (preferably R is methyl or ethyl, more
preferably methyl) and x is an integer up to about 500, chosen to
achieve the desired molecular weight. Commercial dimethiconols
typically are sold as mixtures with dimethicone or cyclomethicone
(e.g., Dow Corning.RTM. 1401, 1402, and 1403 fluids).
2. Non-Silicone Conditioning Agents
[0171] The conditioning agent of the hair care compositions
described herein may also comprise at least one organic
conditioning agents, either alone or in combination with other
conditioning agents, such as the silicones described above.
Non-limiting examples of organic conditioning agents are described
below.
a. Hydrocarbon Oils
[0172] Suitable organic conditioning agents for use as conditioning
agents in hair care compositions include, but are not limited to,
hydrocarbon oils having at least about 10 carbon atoms, such as
cyclic hydrocarbons, straight chain aliphatic hydrocarbons
(saturated or unsaturated), and branched chain aliphatic
hydrocarbons (saturated or unsaturated), including polymers and
mixtures thereof. Straight chain hydrocarbon oils can be from about
C.sub.12 to about C.sub.19. Branched chain hydrocarbon oils,
including hydrocarbon polymers, typically will contain more than 19
carbon atoms.
b. Polyolefins
[0173] Organic conditioning oils for use in the hair care
compositions described herein also include liquid polyolefins,
including liquid poly-.alpha.-olefins and/or hydrogenated liquid
poly-.alpha.-olefins. Polyolefins for use herein can be prepared by
polymerization of C.sub.4 to about C.sub.14 olefenic monomers,
alternatively from about C.sub.6 to about C.sub.12.
c. Fatty Esters
[0174] Other suitable organic conditioning agents for use as a
conditioning agent in the hair care compositions described herein
include fatty esters having at least 10 carbon atoms. These fatty
esters include esters with hydrocarbyl chains derived from fatty
acids or alcohols. The hydrocarbyl radicals of the fatty esters
hereof may include or have covalently bonded thereto other
compatible functionalities, such as amides and alkoxy moieties
(e.g., ethoxy or ether linkages, etc.). Other oligomeric or
polymeric esters, prepared from unsaturated glyceryl esters can
also be used as conditioning materials.
d. Fluorinated Conditioning Compounds
[0175] Fluorinated compounds suitable for delivering conditioning
to hair as organic conditioning agents include perfluoropolyethers,
perfluorinated olefins, fluorine based specialty polymers that may
be in a fluid or elastomer form similar to the silicone fluids
previously described, and perfluorinated dimethicones.
e. Fatty Alcohols Other suitable organic conditioning oils for use
in the hair care compositions described herein include, but are not
limited to, fatty alcohols having at least about 10 carbon atoms,
about 10 to about 22 carbon atoms, alternatively about 12 to about
16 carbon atoms. f. Alkyl Glucosides and Alkyl Glucoside
Derivatives Suitable organic conditioning oils for use in the hair
care compositions described herein include, but are not limited to,
alkyl glucosides and alkyl glucoside derivatives. Specific
non-limiting examples of suitable alkyl glucosides and alkyl
glucoside derivatives include Glucam E-10, Glucam E-20, Glucam
P-10, and Glucquat 125 commercially available from Amerchol. g.
Polyethylene Glycols
[0176] Additional compounds useful herein as conditioning agents
include polyethylene glycols and polypropylene glycols having a
molecular weight of up to about 2,000,000 such as those with CTFA
names PEG-200, PEG-400, PEG-600, PEG-1000, PEG-2M, PEG-7M, PEG-14M,
PEG-45M and mixtures thereof.
[0177] F. Aerosol Foam Dispenser
[0178] The aerosol foam dispenser may comprise a reservoir for
holding the hair care composition. The reservoir may be made out of
any suitable material selected from the group consisting of
plastic, metal, alloy, laminate, and combinations thereof. The
reservoir may be for one-time use. The reservoir may be removable
from the aerosol foam dispenser. Alternatively, the reservoir may
be integrated with the aerosol foam dispenser. There may be two or
more reservoirs.
[0179] The reservoir may be comprised of a material selected from
the group consisting of rigid materials, flexible materials, and
combinations thereof. The reservoir may be comprised of a rigid
material if it does not collapse under external atmospheric
pressure when it is subject to an interior partial vacuum.
[0180] G. Foaming Agent
[0181] The hair care composition described herein may comprise from
about from about 3% to about 12% propellant or foaming agent,
alternatively from about 3% to about 10% propellant or foaming
agent, and alternatively from about 5% to about 8% propellant or
foaming agent, by weight of the hair care composition.
[0182] The present invention pertains to the use of
trans-1,3,3,3-tetrafluoropropene ("HFO") (Solstice.RTM. Propellant
HFO-1234ze available by Honeywell) as a foaming agent within
shampoo formulations.
##STR00033##
When used as a foaming agent, trans-1,3,3,3-tetrafluoropropene has
been found to have unique advantages over the use of low vapor
pressure hydrocarbon foaming agents (such as commonly used A46
which is a mixture of 84.8% isobutane and 15.2% propane) in that it
enables significantly higher foam densities (approximately 2.times.
greater) versus hydrobarbon propellants and at equal formula
pressure and formula % saturated pressure. The higher density
enables higher gravimetric foam dosage per unit volume of the
resulting dispensed foam shampoo and making it easier to achieve
sufficient dosage from a low density foam shampoo form relative to
a high density liquid shampoo form. The pressure and % saturated
pressure is important to enable sufficient foam dispensing over the
life of the product (from beginning to middle to end of the
pressurized container). The trans-1,3,3,3-tetrafluoropropene has
been found to result in gloss or shine of the dispensed foam.
[0183] H. Viscosity
[0184] The hair care composition may have a liquid phase viscosity
of less than about 3000 centipoise (cP), alternatively from about 1
cP centipoise to about 3000 cP, alternatively from about 2 cP
centipoise to about 3000 cP, alternatively from about 10 cP to
about 2500 cP, alternatively from about 20 to about 2500 cP,
alternatively from about 50 to about 2000 cP measured at
26.5.degree. C. as defined herein. The viscosities are measured by
a Cone and Plate Controlled Stress Brookfield Rheometer R/S Plus,
by Brookfield Engineering Laboratories, Stoughton, Mass. The cone
used (Spindle C-75-1) has a diameter of 75 mm and 10 angle. The
viscosity is determined using a steady state flow experiment at
constant shear rate of 2 s.sup.-1 at a temperature of 26.5.degree.
C. The sample size is 2.5 ml and the total measurement reading time
is 3 minutes.
[0185] I. Foam Density
[0186] Foam density is measured by placing a 100 ml beaker onto a
mass balance, tarring the mass of the beaker and then dispensing
product from the aerosol container into the 100 ml beaker until the
volume of the foam is above the rim of the vessel. The foam is made
level with the top of the beaker by immediately scraping a spatula
across it. The resulting mass of the 100 ml of foam is then divided
by the volume (100) to determine the foam density in units of
g/ml.
[0187] The foam density of the foam dispensed by the aerosol
package is between about 0.03 to about 0.35 g/ml. The foam can also
have a foam density of from about 0.05 g/cm3 to about 0.35 g/cm3,
alternatively from about 0.08 g/cm3 to about 0.25 g/cm3,
alternatively from about 0.08 g/cm3 to about 0.2 g/cm3,
alternatively from about 0.08 g/cm3 to about 0.18 g/cm3,
alternatively from about 0.08 g/cm3 to about 0.15 g/cm3,
alternatively from about 0.08 g/cm3 to about 0.12 g/cm3;
alternatively from about 0.1 g/cm3 to about 0.12 g/cm3,
alternatively from about 0.12 g/cm3 to about 0.2 g/cm3, or
alternatively from about 0.15 g/cm3 to about 0.2 g/cm3.
[0188] J. Perfume
[0189] The hair care composition may comprise from about 0.5% to
about 7%, alternatively from about 1% to about 6%, and
alternatively from about 2% to about 5% perfume, by weight of the
hair care composition.
[0190] The hair care composition may have a silicone to perfume
ratio of from about 95:5 to about 50:50, alternatively from about
90:10 to about 60:40, and alternatively from about 85:15 to about
70:30.
[0191] Examples of suitable perfumes may be provided in the CTFA
(Cosmetic, Toiletry and Fragrance Association) 1992 International
Buyers Guide, published by CFTA Publications and OPD 1993 Chemicals
Buyers Directory 80th Annual Edition, published by Schnell
Publishing Co. A plurality of perfume components may be present in
the hair care composition.
[0192] K. Optional Ingredients
[0193] The hair conditioning composition described herein may
optionally comprise one or more additional components known for use
in hair care or personal care products, provided that the
additional components are physically and chemically compatible with
the essential components described herein, or do not otherwise
unduly impair product stability, aesthetics or performance. Such
optional ingredients are most typically those materials approved
for use in cosmetics and that are described in reference books such
as the CTFA Cosmetic Ingredient Handbook, Second Edition, The
Cosmetic, Toiletries, and Fragrance Association, Inc. 1988, 1992.
Individual concentrations of such additional components may range
from about 0.001 wt % to about 10 wt % by weight of the
conditioning composition.
[0194] Emulsifiers suitable as an optional ingredient herein
include mono- and di-glycerides, fatty alcohols, polyglycerol
esters, propylene glycol esters, sorbitan esters and other
emulsifiers known or otherwise commonly used to stabilized air
interfaces, as for example those used during preparation of aerated
foodstuffs such as cakes and other baked goods and confectionary
products, or the stabilization of cosmetics such as hair
mousses.
[0195] Further non-limiting examples of such optional ingredients
include preservatives, perfumes or fragrances, cationic polymers,
viscosity modifiers, coloring agents or dyes, conditioning agents,
hair bleaching agents, thickeners, moisturizers, foam boosters,
additional surfactants or nonionic cosurfactants, emollients,
pharmaceutical actives, vitamins or nutrients, sunscreens,
deodorants, sensates, plant extracts, nutrients, astringents,
cosmetic particles, absorbent particles, adhesive particles, hair
fixatives, fibers, reactive agents, skin lightening agents, skin
tanning agents, anti-dandruff agents, perfumes, exfoliating agents,
acids, bases, humectants, enzymes, suspending agents, pH modifiers,
hair colorants, hair perming agents, pigment particles, anti-acne
agents, anti-microbial agents, sunscreens, tanning agents,
exfoliation particles, hair growth or restorer agents, insect
repellents, shaving lotion agents, non-volatile solvents or
diluents (water-soluble and water-insoluble), co-solvents or other
additional solvents, and similar other materials.
[0196] Non-limiting examples of anti-dandruff agents include one
material or a mixture selected from the groups consisting of:
azoles, such as climbazole, ketoconazole, itraconazole, econazole,
and elubiol; hydroxyl pyridones, such as octopirox (piroctone
olamine), ciclopirox, rilopirox, and MEA-Hydroxyoctyloxypyridinone;
kerolytic agents, such as salicylic acid and other hydroxy acids;
strobilurins such as azoxystrobin and metal chelators such as
1,10-phenanthroline. In another embodiment, the azole
anti-microbials is an imidazole selected from the group consisting
of: benzimidazole, benzothiazole, bifonazole, butaconazole nitrate,
climbazole, clotrimazole, croconazole, eberconazole, econazole,
elubiol, fenticonazole, fluconazole, 10 flutimazole, isoconazole,
ketoconazole, lanoconazole, metronidazole, miconazole,
neticonazole, omoconazole, oxiconazole nitrate, sertaconazole,
sulconazole nitrate, tioconazole, thiazole, and mixtures thereof,
or the azole anti-microbials is a triazole selected from the group
consisting of: terconazole, itraconazole, and mixtures thereof. In
an embodiment, the azole anti-microbial active is ketoconazole. In
an embodiment, the sole antimicrobial active is ketoconazole.
Method of Treating Hair
[0197] The method of treating the hair described herein comprises
(1) providing a hair care composition, as described herein, (2)
dispensing the hair care composition as a liquid form or a foam
form using a mechanical foam dispenser or an aerosol foam
dispenser; (3) applying the composition to the hair; and (4)
rinsing the composition from the hair. The hair care composition
can form a stable foam. A foam is stable when it substantially
sustains its volume from the time of dispensing to its application
on hair. The foam can have a density of from about 0.025 g/cm.sup.3
to about 0.15 g/cm.sup.3 when dispensed from the aerosol foam
dispenser
EXAMPLES
[0198] The following examples illustrate the hair care composition
described herein. The exemplified compositions can be prepared by
conventional formulation and mixing techniques. It will be
appreciated that other modifications of the present invention
within the skill of those in the shampoo formulation art can be
undertaken without departing from the spirit and scope of this
invention. All parts, percentages, and ratios herein are by weight
unless otherwise specified. Some components may come from suppliers
as dilute solutions. The amount stated reflects the weight percent
of the active material, unless otherwise specified.
[0199] The following are non-limiting examples of the hair care
composition described herein.
Examples and Results
Shampoo Compositions Comprising HFO
TABLE-US-00002 [0200] Ex. 1 Ex. 2 Ex. 3 Ex. 4 Ex. 5 Sodium
laureth-1-sulfate SLE1S.sup.1 Branched sodium trideceth-2- sulfate
ST2S.sup.2 Sodium Undecyl Sulfate (C11 24 24 24 24 24 70%
active).sup.3 Cocoamidopropyl betaine.sup.4 Sodium
Lauroamphoacetate.sup.5 Lauramidopropyl Betaine 6 6 6 6 6 (LAPB 35%
active).sup.6 Dipropylene glycol 4 4 4 4 4 Guar, Hydroxylpropyl
0.40 0.40 0.40 0.40 0.40 Trimonium Chloride, Jaguar C-500.sup.7
Guar, Hydroxylpropyl Trimonium Chloride, N- Hance 3196.sup.8
Silicone quaternium.sup.9 Perfume 2.40 2.40 2.40 2.40 2.40
HFO.sup.10 3.1 4.0 5.2 6.0 6.9 Preservatives, pH adjusters Up to 1%
Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S. Q.S.
Total anionic Surfactant 24.00 24.00 24.00 24.00 24.00 Total
surfactant 30.00 30.00 30.00 30.00 30.00 HFO/DPG 0.76 0.99 1.30
1.51 1.74 Bulk Viscosity (cps) 556 556 556 556 556 Foam Density
(g/ml) 0.25 0.18 0.14 0.11 0.10 Stability stable stable stable
stable stable Ex. 6 Ex. 7 Ex. 8 Ex. 9 Ex. 10 Sodium
laureth-1-sulfate SLE1S.sup.1 Branched sodium trideceth-2- sulfate
ST2S.sup.2 Sodium Undecyl Sulfate (C11 24 24 24 24 24 70%
active).sup.3 Cocoamidopropyl betaine.sup.4 Sodium
Lauroamphoacetate.sup.5 Lauramidopropyl Betaine 6 6 6 6 6 (LAPB 35%
active).sup.6 Dipropylene glycol 4 4 4 4 4 Guar, Hydroxylpropyl
0.40 0.40 0.40 0.40 0.40 Trimonium Chloride, Jaguar C-500.sup.7
Guar, Hydroxylpropyl Trimonium Chloride, N- Hance 3196.sup.8
Silicone quaternium.sup.9 Perfume 2.40 2.40 2.40 2.40 2.40
HFO.sup.10 7.8 8.5 9.3 10.6 11.4 Preservatives, pH adjusters Up to
1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S.
Q.S. Total anionic Surfactant 24.00 24.00 24.00 24.00 24.00 Total
surfactant 30.00 30.00 30.00 30.00 30.00 HFO/DPG 1.95 2.13 2.33
2.66 2.86 Bulk Viscosity (cps) 556 556 556 556 556 Foam Density
(g/ml) 0.09 0.07 0.06 0.06 0.05 Stability stable stable stable
stable stable Ex. 11 Ex. 12 Ex. 13 Ex. 14 Ex. 15 Sodium
laureth-1-sulfate 18 18 18 SLE1S.sup.1 Branched sodium trideceth-2-
8 8 8 sulfate ST2S.sup.2 Sodium Undecyl Sulfate (C11 12 12 70%
active).sup.3 Cocoamidopropyl betaine.sup.4 2 2 2 Sodium
Lauroamphoacetate.sup.5 2 2 2 Lauramidopropyl Betaine 3 3 (LAPB 35%
active).sup.6 Dipropylene glycol 2 2 4 4 4 Guar, Hydroxylpropyl
0.20 0.20 0.40 0.40 0.40 Trimonium Chloride, Jaguar C-500.sup.7
Guar, Hydroxylpropyl Trimonium Chloride, N- Hance 3196.sup.8
Silicone quaternium.sup.9 Perfume 1.20 1.20 2.40 2.40 2.40
HFO.sup.10 4.2 5.4 3.1 4.2 4.9 Preservatives, pH adjusters Up to 1%
Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S. Q.S.
Total anionic Surfactant 12.00 12.00 26.00 26.00 26.00 Total
surfactant 15.00 15.00 30.00 30.00 30.00 HFO/DPG 2.08 2.72 0.79
1.04 1.23 Bulk Viscosity (cps) 50 50 2029 2029 2029 Foam Density
(g/ml) 0.14 0.11 0.28 0.20 0.16 Stability stable stable stable
stable stable Ex. 16 Ex. 17 Ex. 18 Ex. 19 Ex. 20 Sodium
laureth-1-sulfate 18 18 18 18 18 SLE1S.sup.1 Branched sodium
trideceth-2- 8 8 8 8 8 sulfate ST2S.sup.2 Sodium Undecyl Sulfate
(C11 70% active).sup.3 Cocoamidopropyl betaine.sup.4 2 2 2 2 2
Sodium Lauroamphoacetate.sup.5 2 2 2 2 2 Lauramidopropyl Betaine
(LAPB 35% active).sup.6 Dipropylene glycol 4 4 4 4 4 Guar,
Hydroxylpropyl 0.40 0.40 0.40 0.40 Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Silicone quaternium.sup.9 Perfume 2.40 2.40 2.40 2.40
2.40 HFO.sup.10 5.2 5.8 6.7 8.0 9.5 Preservatives, pH adjusters Up
to 1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S.
Q.S. Total anionic Surfactant 26.00 26.00 26.00 26.00 26.00 Total
surfactant 30.00 30.00 30.00 30.00 30.00 HFO/DPG 1.30 1.46 1.67
2.00 2.37 Bulk Viscosity (cps) 1275 2029 2029 2029 2029 Foam
Density(g/ml) 0.20 0.13 0.11 0.10 0.08 Stability stable stable
stable stable stable Ex. 21 Ex. 22 Ex. 23 Ex. 24 Ex. 25 Sodium
laureth-1-sulfate 18 18 18 18 13 SLE1S.sup.1 Branched sodium
trideceth-2- 8 8 8 8 13 sulfate ST2S.sup.2 Sodium Undecyl Sulfate
(C11 70% active).sup.3 Cocoamidopropyl betaine.sup.4 2 2 2 4 4
Sodium Lauroamphoacetate.sup.5 2 2 2 Lauramidopropyl Betaine (LAPB
35% active).sup.6 Dipropylene glycol 8 8 4 4 4 Guar, Hydroxylpropyl
0.40 0.40 0.30 Trimonium Chloride, Jaguar C-500.sup.7 Guar,
Hydroxylpropyl 0.10 Trimonium Chloride, N- Hance 3196.sup.8
Silicone quaternium.sup.9 1.50 Perfume 2.40 2.40 2.40 2.40 2.40
HFO.sup.10 5.2 7.8 7.8 5.2 5.2 Preservatives, pH adjusters Up to 1%
Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S. Q.S.
Total anionic Surfactant 26.00 26.00 26.00 26.00 26.00 Total
surfactant 30.00 30.00 30.00 30.00 30.00 HFO/DPG 0.65 0.98 1.96
1.30 1.30 Bulk Viscosity (cps) 930 930 1406 2324 961 Foam Density
(g/ml) 0.19 0.12 0.07 0.20 0.20 Stability stable stable stable
stable stable Ex. 26 Ex. 27 Ex. 28 Ex. 29 Ex. 30 Sodium
laureth-1-sulfate 22 16.45 19.27 27.00 25.00 SLE1S.sup.1 Branched
sodium trideceth-2- 4 10.47 1.04 0.00 0.00 sulfate ST2S.sup.2
Sodium Undecyl Sulfate (C11 70% active).sup.3 Cocoamidopropyl
betaine.sup.4 2 1.54 8.66 0.00 5.00 Sodium Lauroamphoacetate.sup.5
2 1.88 1.96 3.00 0.00 Lauramidopropyl Betaine (LAPB 35%
active).sup.6 Dipropylene glycol 4 5.47 7.78 8 8 Guar,
Hydroxylpropyl Trimonium Chloride, Jaguar C-500.sup.7 Guar,
Hydroxylpropyl Trimonium Chloride, N- Hance 3196.sup.8 Silicone
quaternium.sup.9 Perfume 2.40 2.14 2.27 2.40 1.60 HFO.sup.10 5.2
5.2 5.2 5.2 5.2 Preservatives, pH adjusters Up to 1% Up to 1% Up to
1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S. Q.S. Total anionic
Surfactant 26.00 26.92 20.31 27.00 25.00 Total surfactant 30.00
30.34 30.94 30.00 30.00 HFO/DPG 1.30 0.95 0.67 0.65 0.65 Bulk
Viscosity (cps) 2752 724 1084 539 1289 Foam Density (g/ml) 0.20
0.15 0.16 0.14 0.15 Stability stable stable stable stable stable
Ex. 31 Ex. 32 Ex. 33 Ex. 34 Ex. 35 Sodium laureth-1-sulfate 20.00
15.00 17.45 22.01 3.64 SLE1S.sup.1 Branched sodium trideceth-2-
0.00 15.00 8.33 3.39 25.61 sulfate ST2S.sup.2 Sodium Undecyl
Sulfate (C11 70% active).sup.3 Cocoamidopropyl betaine.sup.4 4.00
0.00 9.26 3.11 0.28 Sodium Lauroamphoacetate.sup.5 6.00 0.00 0.07
2.46 1.41 Lauramidopropyl Betaine (LAPB 35% active).sup.6
Dipropylene glycol 8 8 9.48 9.71 9.87 Guar, Hydroxylpropyl
Trimonium Chloride, Jaguar C-500.sup.7 Guar, Hydroxylpropyl
Trimonium Chloride, N- Hance 3196.sup.8 Silicone quaternium.sup.9
Perfume 1.60 1.60 1.88 2.07 2.31 HFO.sup.10 5.2 5.2 5.2 5.2 5.2
Preservatives, pH adjusters Up to 1% Up to 1% Up to 1% Up to 1% Up
to 1% Water Q.S. Q.S. Q.S. Q.S. Q.S. Total anionic Surfactant 20.00
30.00 25.78 25.40 29.25 Total surfactant 30.00 30.00 35.11 30.97
30.94 HFO/DPG 0.65 0.65 0.55 0.54 0.53 Bulk Viscosity (cps) 775 522
612 442 100 Foam Density (g/ml) 0.15 0.15 0.16 0.17 0.16 Stability
stable stable stable stable stable Ex. 36 Ex. 37 Ex. 38 Ex. 39 Ex.
40 Sodium laureth-1-sulfate 6.83 25.73 17.59 12.28 7.19 SLE1S.sup.1
Branched sodium trideceth-2- 21.46 3.99 5.37 17.03 19.40 sulfate
ST2S.sup.2 Sodium Undecyl Sulfate (C11 70% active).sup.3
Cocoamidopropyl betaine.sup.4 2.21 2.29 5.17 3.92 1.72 Sodium
Lauroamphoacetate.sup.5 3.27 0.67 3.83 1.53 5.44 Lauramidopropyl
Betaine (LAPB 35% active).sup.6 Dipropylene glycol 10.55 10.90
11.11 12.38 13.19 Guar, Hydroxylpropyl Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Silicone quaternium.sup.9 Perfume 1.73 1.81 2.02 1.98
2.23 HFO.sup.10 5.2 5.2 5.2 5.2 5.2 Preservatives, pH adjusters Up
to 1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S.
Q.S. Total anionic Surfactant 28.29 29.72 22.95 29.31 26.59 Total
surfactant 33.77 32.68 31.96 34.76 33.75 HFO/DPG 0.49 0.48 0.47
0.42 0.40 Bulk Viscosity (cps) 124 597 250 151 84 Foam Density
(g/ml) 0.16 0.15 0.15 0.15 0.15 Stability stable stable stable
stable stable Ex. 41 Ex. 42 Ex. 43 Ex. 44 Ex. 45
Sodium laureth-1-sulfate 22.95 4.45 15.14 28.25 17.91 SLE1S.sup.1
Branched sodium trideceth-2- 3.00 19.14 11.29 0.71 6.27 sulfate
ST2S.sup.2 Sodium Undecyl Sulfate (C11 70% active).sup.3
Cocoamidopropyl betaine.sup.4 1.45 7.87 0.91 7.76 7.18 Sodium
Lauroamphoacetate.sup.5 3.98 1.17 5.88 1.29 2.81 Lauramidopropyl
Betaine (LAPB 35% active).sup.6 Dipropylene glycol 13.63 13.80
14.06 15.28 15.44 Guar, Hydroxylpropyl Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Silicone quaternium.sup.9 Perfume 1.76 1.83 1.83 2.06
1.66 HFO.sup.10 5.2 5.2 5.2 5.2 5.2 Preservatives, pH adjusters Up
to 1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S.
Q.S. Total anionic Surfactant 25.95 23.59 26.43 28.97 24.18 Total
surfactant 31.39 32.62 33.22 38.01 34.17 HFO/DPG 0.38 0.38 0.37
0.34 0.34 Bulk Viscosity (cps) 142 102 102 359 149 Foam Density
(g/ml) 0.15 0.15 0.14 0.15 0.15 Stability stable stable stable
stable stable Ex. 46 Ex. 47 Ex. 48 Ex. 49 Ex. 50 Sodium
laureth-1-sulfate 18.35 5.49 30.00 30.00 24.00 SLE1S.sup.1 Branched
sodium trideceth-2- 9.80 16.05 0.00 0.00 0.00 sulfate ST2S.sup.2
Sodium Undecyl Sulfate (C11 70% active).sup.3 Cocoamidopropyl
betaine.sup.4 2.85 6.08 0.00 0.00 0.00 Sodium
Lauroamphoacetate.sup.5 0.77 5.86 0.00 0.00 6.00 Lauramidopropyl
Betaine (LAPB 35% active).sup.6 Dipropylene glycol 15.64 15.82
16.00 16.00 16.00 Guar, Hydroxylpropyl Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Silicone quaternium.sup.9 Perfume 2.24 2.11 2.40 1.60
2.00 HFO.sup.10 5.2 5.2 5.2 5.2 5.2 Preservatives, pH adjusters Up
to 1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S.
Q.S. Total anionic Surfactant 28.15 21.54 30.00 30.00 24.00 Total
surfactant 31.77 33.48 30.00 30.00 30.00 HFO/DPG 0.33 0.33 0.33
0.33 0.33 Bulk Viscosity (cps) 102 84 70 60 76 Foam Density (g/ml)
0.15 0.15 0.15 0.15 0.15 Stability stable stable stable stable
stable Ex. 51 Ex. 52 Ex. 53 Ex. 54 Ex. 55 Sodium laureth-1-sulfate
20.00 20.00 20.00 20.00 15.00 SLE1S.sup.1 Branched sodium
trideceth-2- 0.00 0.00 0.00 0.00 15.00 sulfate ST2S.sup.2 Sodium
Undecyl Sulfate (C11 70% active).sup.3 Cocoamidopropyl
betaine.sup.4 10.00 4.00 10.00 4.00 0.00 Sodium
Lauroamphoacetate.sup.5 0.00 6.00 0.00 6.00 0.00 Lauramidopropyl
Betaine (LAPB 35% active).sup.6 Dipropylene glycol 16.00 16.00
16.00 16.00 16.00 Guar, Hydroxylpropyl Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Silicone quaternium.sup.9 Perfume 2.40 1.60 1.60 2.40
2.40 HFO.sup.10 5.2 5.2 5.2 5.2 5.2 Preservatives, pH adjusters Up
to 1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S.
Q.S. Total anionic Surfactant 20.00 20.00 20.00 20.00 30.00 Total
surfactant 30.00 30.00 30.00 30.00 30.00 HFO/DPG 0.33 0.33 0.33
0.33 0.33 Bulk Viscosity (cps) 227 103 161 100 67 Foam Density
(g/ml) 0.17 0.15 0.15 0.15 0.15 Stability stable stable stable
stable stable Ex. 56 Ex. 57 Ex. 58 Ex. 59 Ex. 60 Sodium
laureth-1-sulfate 14.41 0.00 0.00 0.00 0.00 SLE1S.sup.1 Branched
sodium trideceth-2- 12.59 20.00 20.00 24.00 24.00 sulfate
ST2S.sup.2 Sodium Undecyl Sulfate (C11 70% active).sup.3
Cocoamidopropyl betaine.sup.4 0.00 7.00 10.00 0.00 0.00 Sodium
Lauroamphoacetate.sup.5 3.00 3.00 0.00 6.00 6.00 Lauramidopropyl
Betaine (LAPB 35% active).sup.6 Dipropylene glycol 16.00 16.00
16.00 16.00 16.00 Guar, Hydroxylpropyl Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Silicone quaternium.sup.9 Perfume 1.60 2.40 1.60 2.40
1.60 HFO.sup.10 5.2 5.2 5.2 5.2 5.2 Preservatives, pH adjusters Up
to 1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S.
Q.S. Total anionic Surfactant 27.00 20.00 20.00 24.00 24.00 Total
surfactant 30.00 30.00 30.00 30.00 30.00 HFO/DPG 0.33 0.33 0.33
0.33 0.33 Bulk Viscosity (cps) 62 61 75 46 47 Foam Density (g/ml)
0.15 0.15 0.15 0.15 0.14 Stability stable stable stable stable
stable Ex. 61 Ex. 62 Ex. 63 Ex. 64 Ex. 65 Ex. 66 Sodium
laureth-1-sulfate 0.00 0.00 0.00 18 18 SLE1S.sup.1 Branched sodium
trideceth-2- 25.00 30.00 30.00 6 8 sulfate ST2S.sup.2 Sodium
Undecyl Sulfate (C11 70% active).sup.3 Cocoamidopropyl
betaine.sup.4 5.00 0.00 0.00 2 Sodium Lauroamphoacetate.sup.5 0.00
0.00 0.00 2 Lauramidopropyl Betaine (LAPB 35% active).sup.6
Disodium Laureth 10 sulfosuccinate.sup.12 Coco Glucoside.sup.13 9.8
Sodium cocoamphoacetate.sup.14 11.85 Dipropylene glycol 16.00 16.00
16.00 4 4 4 Guar, Hydroxylpropyl 0.4 0.4 Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Piroctone Olamine.sup.11 1.0 2.0 Perfume 2.00 2.40 1.60
1.50 2.40 2.40 HFO.sup.10 5.2 5.2 5.2 6.7 6.7 7.0 Preservatives, pH
adjusters Up to 1% Up to 1% Up to 1% Up to 1% Up to 1% Up to 1%
Water Q.S. Q.S. Q.S. Q.S. Q.S. Q.S. Total anionic Surfactant 25.00
30.00 30.00 24 26.00 10.00 Total surfactant 30.00 30.00 30.00 24
30.00 30.00 HFO/DPG 0.33 0.33 0.33 1.67 1.67 1.75 Bulk Viscosity
(cps) 60 42 43 1960 2029 2196 Foam Density (g/ml) 0.15 0.15 0.15
0.11 0.11 0.10 Stability stable stable stable stable stable stable
Ex. 67 Ex. 68 Ex. 69 Ex. 70 Sodium lauroyl methyl 12.0 11.33 10.0
-- isethionate.sup.15 Sodium cocoyl isethionate.sup.16 5.0 4.72 5.0
-- Sodium lauroyl glycinate.sup.17 -- 9.45 -- -- Disodium cocoyl
glutamate.sup.18 -- -- 5.0 -- Sodium lauroyl sarcosinate.sup.19 --
-- -- 20.0 Cocoamidopropyl betaine.sup.4 8.0 1.9 -- 10.0
Lauramidopropyl Betaine -- -- 5.0 -- (LAPB 35% active).sup.6
Dipropylene glycol 4.67 3.74 2.0 2.5 Guar, Hydroxylpropyl 0.50 --
-- 0.25 Trimonium Chloride, Jaguar C-500.sup.7 Guar, Hydroxylpropyl
-- 0.33 0.35 -- Trimonium Chloride, Jaguar Optima.sup.20
Polyquaternium 6.sup.21 -- -- 0.2 -- Versene .TM. 220.sup.22 0.16
0.16 0.16 0.17 Natrlquest E30.sup.23 0.23 0.23 0.23 0.23 Sodium
benzoate 0.24 0.24 0.24 0.24 Kathon .TM..sup.24 0.03 0.03 0.03 0.03
Perfume 0.90 0.90 2.0 0.90 DL-Panthanol 50L.sup.25 0.05 0.05 0.05
0.05 D/DI Panthenyl ether.sup.26 0.03 0.03 0.03 0.03 HFO.sup.10 5.5
5.5 5.5 5.5 Water Q.S. Q.S. Q.S. Q.S. Total anionic Surfactant 17.0
25.5 20.0 20.0 Total surfactant 25.0 27.4 25.0 30.0 HFO/DPG 1.18
1.47 2.75 2.2 Bulk viscosity, (cps) 1273 658 935 520 Stability
Stable stable stable Stable
Comparative Examples
TABLE-US-00003 [0201] Comp. Comp. Comp. Comp. Comp. Comp. Ex. 1 Ex.
2 Ex. 3 Ex. 4 Ex. 5 Ex. 6 Sodium laureth-1-sulfate 18 SLE1S.sup.1
Branched sodium trideceth-2- 8 sulfate ST2S.sup.2 Sodium Undecyl
Sulfate (C11 24 24 12 12 24 70% active).sup.3 Cocoamidopropyl
betaine.sup.4 2 Sodium Lauroamphoacetate.sup.5 2 Lauramidopropyl
Betaine 6 6 3 3 6 (LAPB 35% active).sup.6 Dipropylene glycol 4 4 2
2 4 4 Guar, Hydroxylpropyl 0.40 0.40 0.20 0.20 0.40 0.40 Trimonium
Chloride, Jaguar C-500.sup.7 Guar, Hydroxylpropyl Trimonium
Chloride, N- Hance 3196.sup.8 Silicone quaternium.sup.9 Perfume
2.40 2.40 1.20 1.20 2.40 2.40 HFO.sup.10 1.2 2.1 1.7 2.8 2.2 13.2
Preservatives, pH adjusters Up to 1% Up to 1% Up to 1% Up to 1% Up
to 1% Up to 1% Water Q.S. Q.S. Q.S. Q.S. Q.S. Q.S. Total anionic
Surfactant 24.00 24.00 12.00 12.00 26.00 24.00 Total surfactant
30.00 30.00 15.00 15.00 30.00 30.00 HFO/DPG 0.30 0.54 0.86 1.38
0.54 3.31 Bulk Viscosity (cps) 556 556 50 50 2029 556 Foam Density
(g/ml) 0.72 0.40 0.59 0.36 0.47 0.04 Stability stable stable stable
stable stable 2 phase Comp. Comp. Comp. Comp. Comp. Ex. 7 Ex. 8 Ex.
9 Ex. 10 Ex. 11 Sodium laureth-1-sulfate 18 SLE1S.sup.1 Branched
sodium trideceth-2- 8 sulfate ST2S.sup.2 Sodium Undecyl Sulfate
(C11 12 12 12 12 70% active).sup.3 Cocoamidopropyl betaine.sup.4 2
Sodium Lauroamphoacetate.sup.5 2 Lauramidopropyl Betaine 3 3 3 3
(LAPB 35% active).sup.6 Dipropylene glycol 2 2 2 2 4 Guar,
Hydroxylpropyl 0.20 0.20 0.20 0.20 0.40 Trimonium Chloride, Jaguar
C-500.sup.7 Guar, Hydroxylpropyl Trimonium Chloride, N- Hance
3196.sup.8 Silicone quaternium.sup.9 Perfume 1.20 1.20 1.20 1.20
2.40 HFO.sup.10 8.6 10.7 12.4 13.9 13.6 Preservatives, pH adjusters
Up to 1% Up to 1% Up to 1% Up to 1% Up to 1% Water Q.S. Q.S. Q.S.
Q.S. Q.S. Total anionic Surfactant 12.00 12.00 12.00 12.00 26.00
Total surfactant 15.00 15.00 15.00 15.00 30.00 HFO/DPG 4.29 5.37
6.20 6.95 3.40 Bulk Viscosity (cps) 50 50 50 50 2029 Foam Density
(g/ml) 0.06 0.05 0.04 0.03 0.05 Stability 2 phase 2 phase 2 phase 2
phase 2 phase .sup.1Sodium Laureth (1 molar ethylene oxide) sulfate
at 70% active, supplier: Stephan Co .sup.2Sodium Tridecyl Ether
Sulfate (2 molar ethylene oxide), Stepan ST2S-65 (Steol-TD 402 65)
65% active, supplier: Stephan Co .sup.3Sodium Undecyl Sulfate (C11,
Isachem 123S) at 70% active, supplier: P&G .sup.4Cocamidopropyl
betaine, trade name: Amphosol HCA-HP, 30.0% active from Stepan
.sup.5Sodium Lauroamphoacetate, NaLaa (Miranol Ultra L32) at 32%
active level, supplier: Solvay .sup.6Lauramidopropyl Betaine, LAPB
(Mackam DAB), at 35% active level, supplier: Solvay .sup.7Jaguar
C500, MW of 500,000, CD of 0.7 meg/g, from Solvay .sup.8N-Hance
3196 MW of 1,700,000, CD of 0.7 meg/g, from Ashland .sup.9Silicone
quaternium micro-emulsion, 30% active, Abil ME 45, from Evonik
.sup.10Blowing Agent HFO (Trans 1,3,3,3-tetrafluoroprop-1-ene),
Solstice .RTM. HFO-1234ze from Honey Well .sup.11Octopirox
(Piroctone Olamine) from Clariant .sup.12Disodium Laureth
Sulfosuccinate, Texapon SB 3, 40% active, from BASF .sup.13Coco
Glucoside, Plantaren 818 UP, C8-16 fatty alcohol glucoside, 52%
active, from BASF .sup.14Sodium Cocoamphoacetate (NaCaa), Dehyton
MC, 39% active, from BASF .sup.15Sodium Lauroyl methyl isethionate,
tradename: Iselux from Innospec .sup.16Sodium cocoyl isethionate,
tradename: Jordapon CI Prill from BASF .sup.17Sodium lauroyl
glucinate, trade name: Pureact SLG from Innospec .sup.18Disodium
cocly glutamate, trade name: Eversoft UCS-50SG from Sino Lion.
.sup.19Soduim lauroyl sarcosinate from Croda .sup.20Jaguar Optima
MW of 500,000, CD of 1.25 meg/g, from Solvay .sup.21Polyquaternium
6, PolyDADMAC, MW of 150,000, CD of 6.2 meg/g, tradename: Mirapol
.RTM. 100s, 31.5% active, from Solvay .sup.22Versene .TM. 220,
Tetrasodium ethylenediaminetetraacetate tetrahydrate from Dow
.sup.23Natrlquest E30, Trisodium Ethylenediamine Disuccinate, from
Innospec. .sup.24Kathon .TM.CG, from Dow .sup.25DL-Panthanol 50L
from DSM Nutritional Products .sup.26D/DI Panthenyl ether from DSM
Nutritional Products
Combinations
[0202] Paragraph A. A hair care composition comprising: a) from
about 5 weight % to about 45 weight % total surfactant; b) from
about 5 weight % to about 35 weight % anionic surfactant c) from
about 1 to about 20% by weight of a water miscible solvent; d)
greater than about 3 weight % HFO; wherein the ratio of HFO to
water miscible solvent is lower than about 3. Paragraph B. The hair
care composition of Paragraph A having a foam density of from about
0.03 to about 0.30 g/mL. Paragraph C. The hair care composition of
Paragraphs A-B, having viscosity of about 1 to about 3000 cP at
26.5.degree. C. Paragraph D. The hair care composition of
Paragraphs A-C, wherein the composition has a viscosity of about 10
to about 3000 cP at 26.5.degree. C. Paragraph E. The hair care
composition of Paragraphs A-D, wherein the composition has a
viscosity of about 50 to about 2000 cP at 26.5.degree. C. Paragraph
F. The hair care composition of Paragraphs A-E, wherein the
concentration of the HFO is from about 3 to about 12 weight %.
Paragraph G. The hair care composition of Paragraphs A-F, wherein
the composition further comprises from about 0.1 weight % to about
25 weight % one or more co-surfactants selected from the group
consisting of amphoteric surfactant, zwitterionic surfactant,
non-ionic surfactant and mixtures thereof. Paragraph H. The hair
care composition of Paragraphs A-G, wherein the composition further
comprises from about 2 weight % to about 20 weight % one or more
co-surfactants selected from the group consisting of amphoteric
surfactant, zwitterionic surfactant, non-ionic surfactant and
mixtures thereof. Paragraph I. The hair care composition of
Paragraphs A-H, wherein the concentration of the water miscible
agent is from about 2 to about 20 weight %. Paragraph J. The hair
care composition of Paragraphs A-I, wherein the hair care
composition further contains about 0.05 to 5 weight percent of a
silicone conditioning agent. Paragraph K. The hair care composition
of Paragraphs A-J, wherein the silicone conditioning agent contains
one of more quaternary ammonium salt in its molecular structure.
Paragraph L. The hair care composition of Paragraphs A-K, wherein
the silicone conditioning agent is dimethiconol micro-emulsion.
Paragraph M. The hair care composition of Paragraphs A-L, wherein
the hair care composition further comprises from about 0.05 to
about 2 weight % of the hair care composition of one or more
cationic polymers. Paragraph N. The hair care composition of
Paragraphs A-M, wherein the concentration of the cationic polymer
is from about 0.05 to about 1 weight % of the composition.
Paragraph O. The hair care composition of Paragraphs A-N, wherein
the cationic polymers are selected from the group consisting of
guar hydroxylpropyltrimonium chloride, Polyquaternium-6,
Polyquaternium-7, Polyquaternium-10, Polyquaternium-39,
Polyquaternium-67, and mixtures thereof. Paragraph P. The hair care
composition of Paragraphs A-O, wherein the guar
hydroxylpropyltrimonium chloride has a weight average molecular
weight of from about 100,000 to about 900,000 g/m. Paragraph Q. The
hair care composition of Paragraphs A-P, wherein the total
surfactant level is from about 20% to about 45% by weight.
Paragraph R. The hair care composition of Paragraphs A-Q, wherein
the total surfactant level is from about 25% to about 35% by
weight. Paragraph S. The hair care composition of Paragraphs A-R,
wherein the anionic surfactant is selected from the group
consisting of sodium trideceth sulfate, sodium tridecyl sulfate,
sodium C12-13 alkyl sulfate, sodium C12-15 alkyl sulfate, sodium
C12-18 alkyl sulfate, sodium C12-13 pareth sulfate, sodium C12-13
pareth-n sulfate, sodium C12-14 pareth-n sulfate, and combinations
thereof. Paragraph T. The hair care composition of Paragraphs A-S,
wherein the anionic surfactant is selected from the group
consisting of ammonium lauryl sulfate, ammonium laureth sulfate,
triethylamine lauryl sulfate, triethylamine laureth sulfate,
triethanolamine lauryl sulfate, triethanolamine laureth sulfate,
monoethanolamine lauryl sulfate, monoethanolamine laureth sulfate,
diethanolamine lauryl sulfate, diethanolamine laureth sulfate,
lauric monoglyceride sodium sulfate, sodium lauryl sulfate, sodium
laureth sulfate, potassium laureth sulfate, sodium lauryl
sarcosinate, sodium lauroyl sarcosinate, lauryl sarcosine, cocoyl
sarcosine, ammonium cocoyl sulfate, ammonium lauroyl sulfate,
sodium cocoyl sulfate, sodium lauroyl sulfate, potassium cocoyl
sulfate, potassium lauryl sulfate, monoethanolamine cocoyl sulfate,
sodium trideceth-1 sulfate, sulfate, sodium trideceth-2 sulfate,
sulfate, sodium trideceth-3 sulfate, sodium tridecyl sulfate,
sodium methyl lauroyl taurate, sodium methyl cocoyl taurate, sodium
lauroyl isethionate, sodium cocoyl isethionate, sodium
laurethsulfosuccinate, sodium laurylsulfosuccinate, sodium tridecyl
benzene sulfonate, sodium dodecyl benzene sulfonate, and mixtures
thereof. Paragraph U. The hair care composition of Paragraphs A-T,
wherein the water miscible solvent is selected from the group
consisting of dipropylene glycol, tripropylene glycol, diethylene
glycol, ethylene glycol, propylene glycol, glycerin, 1,3-propane
diol, 2,2-propanediol, 1,2-butanediol, 1,3-butanediol,
1,4-butanediol, 2,3-butanediol, 2-methyl-2,4-pentanediol, and
mixtures thereof. Paragraph V. The hair care composition of
Paragraphs A-U, wherein the hair care composition further comprises
about 0.5 to 7 weight percent of a perfume. Paragraph W. A method
of treating the hair, the method comprising: [0203] a. providing a
hair care composition of Paragraphs A-V, [0204] b. dispensing the
hair care composition from the aerosol foam dispenser as a foam;
wherein the foam has a density of from about 0.03 to about 0.30
g/mL when dispensed from the aerosol foam dispenser.
[0205] The dimensions and values disclosed herein are not to be
understood as being strictly limited to the exact numerical values
recited. Instead, unless otherwise specified, each such dimension
is intended to mean both the recited value and a functionally
equivalent range surrounding that value. For example, a dimension
disclosed as "40 mm" is intended to mean "about 40 mm."
[0206] Every document cited herein, including any cross referenced
or related patent or application and any patent application or
patent to which this application claims priority or benefit
thereof, is hereby incorporated herein by reference in its entirety
unless expressly excluded or otherwise limited. The citation of any
document is not an admission that it is prior art with respect to
any invention disclosed or claimed herein or that it alone, or in
any combination with any other reference or references, teaches,
suggests or discloses any such invention. Further, to the extent
that any meaning or definition of a term in this document conflicts
with any meaning or definition of the same term in a document
incorporated by reference, the meaning or definition assigned to
that term in this document shall govern.
[0207] While particular embodiments of the present invention have
been illustrated and described, it would be obvious to those
skilled in the art that various other changes and modifications can
be made without departing from the spirit and scope of the
invention. It is therefore intended to cover in the appended claims
all such changes and modifications that are within the scope of
this invention.
* * * * *